#008D55
Closest named color: Sea Green (#2E8B57). oklch(56.6% 0.135 157.1), rgb(0, 141, 85).
Aa
Black text reads best on this color (4.94:1).
About this color
#008D55 is a medium-dark, moderately saturated green. In OKLCH its lightness is 57%, its chroma 0.135 and its hue 157°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sea Green (#2E8B57), ΔE 0.017 away. Black text reads best on it, at 4.94:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.135) |
| Temperature | in between |
| Nearest name | Sea Green (#2E8B57) |
| Black text | 4.94:1 |
| White text | 4.25:1 |
Values
| HEX | #008D55 |
| RGB | rgb(0, 141, 85) |
| HSL | hsl(156, 100%, 28%) |
| OKLCH | oklch(56.6% 0.135 157.1) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #008D55 | 4.25:1 | AA large text | Lc -74.2 | Content text, not long reading |
| Black text on #008D55 | 4.94:1 | AA | Lc 35.4 | Non-text elements, placeholder text |
| #008D55 text on white | 4.25:1 | AA large text | Lc 68.7 | Content text, not long reading |
| #008D55 text on black | 4.94:1 | AA | Lc -32.9 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F1F7F3
oklch(97.1% 0.008 157.1)
-
Step 100
100
#E1EEE5
oklch(93.7% 0.018 155.8)
-
Step 200
200
#C8E0D0
oklch(88.4% 0.034 156.5)
-
Step 300
300
#A1CDB1
oklch(80.9% 0.061 156.8)
-
Step 400
400
#6AB388
oklch(70.7% 0.097 156.9)
-
Step 500
500
#3A9F6B
oklch(63% 0.123 157.3)
-
Step 600
600 (this color)
#008D55
oklch(56.6% 0.135 157.1)
-
Step 700
700
#007445
oklch(49.2% 0.117 157)
-
Step 800
800
#005F38
oklch(42.7% 0.101 157.3)
-
Step 900
900
#104E30
oklch(37.7% 0.08 157.2)
-
Step 950
950
#0C2E1C
oklch(27% 0.052 156.9)
#008D55 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #8C8151 | 0.122 |
| Deuteranopia (no green cones) | #7E7759 | 0.119 |
| Tritanopia (no blue cones) | #008C7F | 0.063 |
| Achromatopsia (no color) | #7B7B7B | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #008D55
#008D55
oklch(56.6% 0.135 157.1)
- #A75493
#A75493
oklch(56.8% 0.134 337.1)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #008D55, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Green #2E8B57 ΔE 0.017
- Viridian #1E9167 ΔE 0.028
- Jungle Green #048243 ΔE 0.036
- Kelley Green #009337 ΔE 0.044
- Light Forest Green #4F9153 ΔE 0.045
- Fern Green #548D44 ΔE 0.047
- Forest Green #228B22 ΔE 0.051
- Dark Sage #598556 ΔE 0.056
Use #008D55 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.