#28934B
Closest named color: Kelley Green (#009337). oklch(58.6% 0.144 149.9), rgb(40, 147, 75).
Aa
Black text reads best on this color (5.36:1).
About this color
#28934B is a medium-dark, vivid green. In OKLCH its lightness is 59%, its chroma 0.144 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Kelley Green (#009337), ΔE 0.028 away. Black text reads best on it, at 5.36:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.144) |
| Temperature | in between |
| Nearest name | Kelley Green (#009337) |
| Black text | 5.36:1 |
| White text | 3.91:1 |
Values
| HEX | #28934B |
| RGB | rgb(40, 147, 75) |
| HSL | hsl(140, 57%, 37%) |
| OKLCH | oklch(58.6% 0.144 149.9) |
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 #28934B | 3.91:1 | AA large text | Lc -71.6 | Content text, not long reading |
| Black text on #28934B | 5.36:1 | AA | Lc 37.9 | Non-text elements, placeholder text |
| #28934B text on white | 3.91:1 | AA large text | Lc 66.1 | Content text, not long reading |
| #28934B text on black | 5.36:1 | AA | Lc -35.5 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E2EEE3
oklch(93.7% 0.019 147.8)
-
Step 200
200
#C9E0CD
oklch(88.4% 0.036 150.5)
-
Step 300
300
#A4CDAB
oklch(80.9% 0.064 149.8)
-
Step 400
400
#6FB37E
oklch(70.7% 0.104 150.1)
-
Step 500
500
#449F5D
oklch(63% 0.131 150)
-
Step 600
600 (this color)
#28934B
oklch(58.6% 0.144 149.9)
-
Step 700
700
#057534
oklch(49.2% 0.134 149.9)
-
Step 800
800
#0E5F2B
oklch(42.7% 0.111 149.7)
-
Step 900
900
#174E27
oklch(37.7% 0.087 149.7)
-
Step 950
950
#102E17
oklch(27.1% 0.055 149.1)
#28934B 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) | #948645 | 0.118 |
| Deuteranopia (no green cones) | #877D50 | 0.117 |
| Tritanopia (no blue cones) | #009082 | 0.080 |
| Achromatopsia (no color) | #818181 | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #28934B
#28934B
oklch(58.6% 0.144 149.9)
- #AA59A4
#AA59A4
oklch(58.6% 0.143 330)
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 #28934B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Kelley Green #009337 ΔE 0.028
- Light Forest Green #4F9153 ΔE 0.033
- Sea Green #2E8B57 ΔE 0.033
- Fern Green #548D44 ΔE 0.034
- Viridian #1E9167 ΔE 0.039
- Irish Green #019529 ΔE 0.040
- Forest Green #228B22 ΔE 0.043
- Emerald Green #028F1E ΔE 0.046
Use #28934B 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.