#28894E
Closest named color: Sea Green (#2E8B57). oklch(56% 0.127 152.5), rgb(40, 137, 78).
Aa
Black text reads best on this color (4.77:1).
About this color
#28894E is a medium-dark, moderately saturated green. In OKLCH its lightness is 56%, its chroma 0.127 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 0.013 away. Black text reads best on it, at 4.77:1.
| Hue family | Greens |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.127) |
| Temperature | in between |
| Nearest name | Sea Green (#2E8B57) |
| Black text | 4.77:1 |
| White text | 4.39:1 |
Values
| HEX | #28894E |
| RGB | rgb(40, 137, 78) |
| HSL | hsl(144, 55%, 35%) |
| OKLCH | oklch(56% 0.127 152.5) |
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 #28894E | 4.39:1 | AA large text | Lc -75.6 | Fine for body text |
| Black text on #28894E | 4.77:1 | AA | Lc 34.0 | Non-text elements, placeholder text |
| #28894E text on white | 4.39:1 | AA large text | Lc 70.1 | Content text, not long reading |
| #28894E text on black | 4.77:1 | AA | Lc -31.6 | 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
#E2EDE5
oklch(93.6% 0.016 154.5)
-
Step 200
200
#CAE0CF
oklch(88.6% 0.033 152.4)
-
Step 300
300
#A6CCAF
oklch(81% 0.057 152.1)
-
Step 400
400
#73B185
oklch(70.6% 0.091 152.7)
-
Step 500
500
#4A9E66
oklch(63.2% 0.118 152.5)
-
Step 600
600 (this color)
#28894E
oklch(56% 0.127 152.5)
-
Step 700
700
#17733E
oklch(49.1% 0.118 152.5)
-
Step 800
800
#175E33
oklch(42.7% 0.099 152.3)
-
Step 900
900
#1C4D2D
oklch(37.7% 0.076 152.3)
-
Step 950
950
#122D1B
oklch(27% 0.047 152.8)
#28894E 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) | #897D4A | 0.109 |
| Deuteranopia (no green cones) | #7D7552 | 0.107 |
| Tritanopia (no blue cones) | #00877A | 0.066 |
| Achromatopsia (no color) | #787878 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #28894E
#28894E
oklch(56% 0.127 152.5)
- #9F5595
#9F5595
oklch(56% 0.128 332.3)
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 #28894E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Green #2E8B57 ΔE 0.013
- Jungle Green #048243 ΔE 0.029
- Viridian #1E9167 ΔE 0.035
- Fern Green #548D44 ΔE 0.040
- Light Forest Green #4F9153 ΔE 0.042
- Dark Sage #598556 ΔE 0.047
- Kelley Green #009337 ΔE 0.048
- Forest Green #228B22 ΔE 0.048
Use #28894E 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.