#28710B
Closest named color: Tree Green (#2A7E19). oklch(48.4% 0.147 139.3), rgb(40, 113, 11).
Aa
White text reads best on this color (6.07:1).
About this color
#28710B is a medium-dark, vivid green. In OKLCH its lightness is 48%, its chroma 0.147 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.040 away. White text reads best on it, at 6.07:1.
| Hue family | Greens |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.147) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.45:1 |
| White text | 6.07:1 |
Values
| HEX | #28710B |
| RGB | rgb(40, 113, 11) |
| HSL | hsl(103, 82%, 24%) |
| OKLCH | oklch(48.4% 0.147 139.3) |
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 #28710B | 6.07:1 | AA | Lc -85.1 | Fine for body text |
| Black text on #28710B | 3.45:1 | AA large text | Lc 24.1 | Dividers and decoration only |
| #28710B text on white | 6.07:1 | AA | Lc 79.9 | Fine for body text |
| #28710B text on black | 3.45:1 | AA large text | Lc -21.9 | Dividers and decoration only |
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 700.
-
Step 50
50
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E3EDE0
oklch(93.5% 0.02 138.4)
-
Step 200
200
#CCE0C7
oklch(88.5% 0.04 139.4)
-
Step 300
300
#A9CCA0
oklch(80.8% 0.071 139.3)
-
Step 400
400
#7AB26C
oklch(70.7% 0.115 139.5)
-
Step 500
500
#569E42
oklch(63.1% 0.147 139.3)
-
Step 600
600
#39881E
oklch(55.6% 0.159 139.2)
-
Step 700
700 (this color)
#28710B
oklch(48.4% 0.147 139.3)
-
Step 800
800
#255E12
oklch(42.8% 0.122 139.3)
-
Step 900
900
#234D17
oklch(37.7% 0.095 139.4)
-
Step 950
950
#152D0F
oklch(26.9% 0.06 139.7)
#28710B 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) | #756600 | 0.099 |
| Deuteranopia (no green cones) | #6C601A | 0.098 |
| Tritanopia (no blue cones) | #1F6D5F | 0.100 |
| Achromatopsia (no color) | #626262 | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #28710B
#28710B
oklch(48.4% 0.147 139.3)
- #813D92
#813D92
oklch(48.4% 0.147 319.2)
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 #28710B, closest first.
No curated palette has a color within ΔE 0.04 of #28710B.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.040
- Green #008000 ΔE 0.047
- Dark Green #006400 ΔE 0.048
- Dark Grass Green #388004 ΔE 0.050
- Camouflage Green #4B6113 ΔE 0.059
- Jungle Green #048243 ΔE 0.059
- Camo Green #526525 ΔE 0.064
- Dark Olive Green #556B2F ΔE 0.065
Use #28710B 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.