#2C8E5F
Closest named color: Sea Green (#2E8B57). oklch(57.8% 0.116 158.3), rgb(44, 142, 95).
Aa
Black text reads best on this color (5.14:1).
About this color
#2C8E5F is a medium-dark, moderately saturated green. In OKLCH its lightness is 58%, its chroma 0.116 and its hue 158°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sea Green (#2E8B57), ΔE 0.012 away. Black text reads best on it, at 5.14:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.116) |
| Temperature | in between |
| Nearest name | Sea Green (#2E8B57) |
| Black text | 5.14:1 |
| White text | 4.08:1 |
Values
| HEX | #2C8E5F |
| RGB | rgb(44, 142, 95) |
| HSL | hsl(151, 53%, 36%) |
| OKLCH | oklch(57.8% 0.116 158.3) |
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 #2C8E5F | 4.08:1 | AA large text | Lc -73.2 | Content text, not long reading |
| Black text on #2C8E5F | 5.14:1 | AA | Lc 36.4 | Non-text elements, placeholder text |
| #2C8E5F text on white | 4.08:1 | AA large text | Lc 67.7 | Content text, not long reading |
| #2C8E5F text on black | 5.14:1 | AA | Lc -34.0 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E2EDE6
oklch(93.6% 0.015 158.2)
-
Step 200
200
#CADFD2
oklch(88.4% 0.029 158.6)
-
Step 300
300
#A5CBB4
oklch(80.8% 0.052 158.4)
-
Step 400
400
#72B18D
oklch(70.7% 0.084 158.3)
-
Step 500
500
#499D71
oklch(63.1% 0.106 158.3)
-
Step 600
600 (this color)
#2C8E5F
oklch(57.8% 0.116 158.3)
-
Step 700
700
#127349
oklch(49.2% 0.108 158.3)
-
Step 800
800
#155D3C
oklch(42.6% 0.089 158.5)
-
Step 900
900
#1A4D33
oklch(37.8% 0.071 157.9)
-
Step 950
950
#112D1E
oklch(27% 0.044 158)
#2C8E5F 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) | #8D835C | 0.108 |
| Deuteranopia (no green cones) | #807A62 | 0.105 |
| Tritanopia (no blue cones) | #008D82 | 0.053 |
| Achromatopsia (no color) | #7E7E7E | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2C8E5F
#2C8E5F
oklch(57.8% 0.116 158.3)
- #A55D91
#A55D91
oklch(57.8% 0.115 338.3)
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 #2C8E5F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Green #2E8B57 ΔE 0.012
- Viridian #1E9167 ΔE 0.012
- Light Forest Green #4F9153 ΔE 0.032
- Fern Green #548D44 ΔE 0.041
- Dark Sage #598556 ΔE 0.041
- Ocean Green #3D9973 ΔE 0.042
- Jungle Green #048243 ΔE 0.052
- Slate Green #658D6D ΔE 0.058
Use #2C8E5F 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.