#268E4E
Closest named color: Sea Green (#2E8B57). oklch(57.3% 0.135 151.8), rgb(38, 142, 78).
Aa
Black text reads best on this color (5.06:1).
About this color
#268E4E is a medium-dark, moderately saturated green. In OKLCH its lightness is 57%, its chroma 0.135 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sea Green (#2E8B57), ΔE 0.018 away. Black text reads best on it, at 5.06:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.135) |
| Temperature | in between |
| Nearest name | Sea Green (#2E8B57) |
| Black text | 5.06:1 |
| White text | 4.14:1 |
Values
| HEX | #268E4E |
| RGB | rgb(38, 142, 78) |
| HSL | hsl(143, 58%, 35%) |
| OKLCH | oklch(57.3% 0.135 151.8) |
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 #268E4E | 4.14:1 | AA large text | Lc -73.7 | Content text, not long reading |
| Black text on #268E4E | 5.06:1 | AA | Lc 35.9 | Non-text elements, placeholder text |
| #268E4E text on white | 4.14:1 | AA large text | Lc 68.2 | Content text, not long reading |
| #268E4E text on black | 5.06:1 | AA | Lc -33.5 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E2EDE4
oklch(93.5% 0.017 151.1)
-
Step 200
200
#CAE0CE
oklch(88.5% 0.034 150.8)
-
Step 300
300
#A4CCAD
oklch(80.8% 0.061 151.7)
-
Step 400
400
#71B282
oklch(70.7% 0.097 151.6)
-
Step 500
500
#469E63
oklch(63% 0.123 152)
-
Step 600
600 (this color)
#268E4E
oklch(57.3% 0.135 151.8)
-
Step 700
700
#0C743A
oklch(49.1% 0.126 151.7)
-
Step 800
800
#125E31
oklch(42.6% 0.103 152.1)
-
Step 900
900
#194D2B
oklch(37.6% 0.08 151.8)
-
Step 950
950
#102D19
oklch(26.8% 0.051 151.6)
#268E4E 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) | #8E8249 | 0.114 |
| Deuteranopia (no green cones) | #827952 | 0.112 |
| Tritanopia (no blue cones) | #008C7E | 0.070 |
| Achromatopsia (no color) | #7C7C7C | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #268E4E
#268E4E
oklch(57.3% 0.135 151.8)
- #A5579B
#A5579B
oklch(57.3% 0.134 332.1)
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 #268E4E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Green #2E8B57 ΔE 0.018
- Viridian #1E9167 ΔE 0.032
- Fern Green #548D44 ΔE 0.034
- Light Forest Green #4F9153 ΔE 0.034
- Kelley Green #009337 ΔE 0.037
- Jungle Green #048243 ΔE 0.041
- Forest Green #228B22 ΔE 0.044
- Irish Green #019529 ΔE 0.051
Use #268E4E 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.