CSS named colour
Dark Sea Green
#8fbc8f
A CSS named colour: darkseagreen is valid anywhere a colour is expected.
- RGB
- rgb(143 188 143)
- HSL
- 120°, 25%, 65%
- OKLCh
- 75.1% 0.080 144.7
Dark Sea Green in every format
Web & CSSThe everyday formats for stylesheets and design tools.
| Hex | #8fbc8f | |
|---|---|---|
| RGB | rgb(143 188 143) | |
| RGB legacy | rgb(143, 188, 143) | |
| RGB percent | rgb(56.08% 73.73% 56.08%) | |
| HSL | hsl(120 25.1% 64.9%) | |
| HSL legacy | hsl(120, 25.1%, 64.9%) | |
| HSV / HSB | hsv(120, 23.9%, 73.7%) | |
| HWB | hwb(120 56.1% 26.3%) | |
| Nearest name | darkseagreen | |
| CMYK | cmyk(23.9%, 0%, 23.9%, 26.3%)Naive conversion. Real print work needs an ICC profile. |
Perceptual & wide gamutModern CSS colour spaces for uniform scales and P3 displays.
| OKLCh | oklch(75.086% 0.07971 144.73)Modern CSS colour space for even palettes — better than HSL when building scales. | |
|---|---|---|
| OKLab | oklab(75.086% -0.06508 0.04603) | |
| CIE LCh | lch(72.113% 28.459 141.269) | |
| CIE Lab | lab(72.113% -22.2 17.806) | |
| Display P3 | color(display-p3 0.5971 0.7323 0.576) | |
| Rec. 2020 | color(rec2020 0.5859 0.6941 0.5351) | |
| srgb-linear | color(srgb-linear 0.2747 0.5029 0.2747)Light-linear sRGB — the same numbers a shader wants for maths. | |
| CIE XYZ (D65) | color(xyz-d65 0.3427 0.4379 0.3263) |
ShadersGLSL, HLSL and WGSL vectors in both encoded and linear form.
| GLSL vec3 — sRGB | vec3(0.561, 0.737, 0.561)Encoded values. Use when writing straight to the framebuffer. | |
|---|---|---|
| GLSL vec3 — linear | vec3(0.275, 0.503, 0.275)Light-linear values. Use for lighting, blending and mixing. | |
| GLSL vec4 — sRGB | vec4(0.561, 0.737, 0.561, 1.0) | |
| GLSL vec4 — linear | vec4(0.275, 0.503, 0.275, 1.0) | |
| GLSL ivec3 | ivec3(143, 188, 143) | |
| HLSL float3 — sRGB | float3(0.561, 0.737, 0.561) | |
| HLSL float3 — linear | float3(0.275, 0.503, 0.275) | |
| HLSL float4 — sRGB | float4(0.561, 0.737, 0.561, 1.0) | |
| HLSL half4 — sRGB | half4(0.561, 0.737, 0.561, 1.0) | |
| WGSL vec3f — sRGB | vec3f(0.561, 0.737, 0.561) | |
| WGSL vec4f — sRGB | vec4f(0.561, 0.737, 0.561, 1.0) | |
| WGSL vec3<f32> — linear | vec3<f32>(0.275, 0.503, 0.275) |
Engines & appsConstructors for Unity, Unreal, Godot, Flutter, SwiftUI and Android.
| Unity Color | new Color(0.561f, 0.737f, 0.561f, 1.0f)Color for everyday scripting (0–1). Color32 when you need whole numbers from 0 to 255. | |
|---|---|---|
| Unity Color32 | new Color32(143, 188, 143, 255) | |
| Unreal FLinearColor | FLinearColor(0.2747f, 0.5029f, 0.2747f, 1.0f)FLinearColor for materials and lighting. FColor when you need whole numbers from 0 to 255. | |
| Unreal FColor | FColor(143, 188, 143, 255)Whole numbers from 0 to 255 — use when an API asks for FColor, not FLinearColor. | |
| Godot Color | Color(0.561, 0.737, 0.561, 1) | |
| Flutter Color | Color(0xFF8FBC8F)Packed ARGB, so alpha comes first. | |
| Android Color | Color.rgb(143, 188, 143) | |
| SwiftUI Color | Color(red: 0.561, green: 0.737, blue: 0.561) | |
| UIKit UIColor | UIColor(red: 0.561, green: 0.737, blue: 0.561, alpha: 1) |
Raw valuesPacked integers and plain arrays.
| 0x hex | 0x8FBC8F | |
|---|---|---|
| 0x hex (ARGB) | 0xFF8FBC8F | |
| Array 0–1 | [0.561, 0.737, 0.561] | |
| Array 0–255 | [143, 188, 143] | |
| Decimal integer | 9419919 |
Contrast and accessibility
WCAG 2 ratios are what audits and legislation reference. APCA is shown alongside because WCAG 2 is known to misjudge mid-tone backgrounds, and it is the basis of the WCAG 3 draft.
| Pairing | WCAG 2 ratio | Level | APCA | Suitable for |
|---|---|---|---|---|
| Dark Sea Green on white | 2.15:1 | Fail | Lc 42 | Non-text elements only |
| Dark Sea Green on black | 9.76:1 | AAA | Lc 60 | Large headings only |
Dark Sea Green text on a white background
Dark Sea Green text on a black background
White text on Dark Sea Green
Black text on Dark Sea Green
Tonal scale
Hue held fixed while lightness walks OKLCh, ready to use as a design system ramp.
- 50#e0ffdf
- 100#d5f9d4
- 200#c2e9c2
- 300#a9d3a9
- 400#8bb78b
- 500#6d986d
- 600#547e55
- 700#406641
- 800#2f5130
- 900#214022
- 950#0d260e
Tints and shades
Mixed perceptually toward white and black, so the steps feel evenly spaced.
- Tint 1#a2c7a1
- Tint 2#b4d2b4
- Tint 3#c7ddc6
- Tint 4#d9e9d9
- Tint 5#ecf4ec
- Shade 1#6f936f
- Shade 2#516c51
- Shade 3#344734
- Shade 4#1a251a
- Shade 5#040804
Colours that work with Dark Sea Green
Complementary, triadic and analogous partners, rotated in OKLCh so they keep the same apparent brightness.
- #c89dcb
- #95aee2
- #dc9b95
- #acb57a
- #76bfab
Closest CSS names
darkseagreenexact matchmediumaquamarineΔEok 0.056darkkhakiΔEok 0.066darkgrayΔEok 0.081tanΔEok 0.091mediumturquoiseΔEok 0.092