#10290B
Closest named color: Dark Forest Green (#002D04). oklch(25.2% 0.061 140.4), rgb(16, 41, 11).
Aa
White text reads best on this color (15.62:1).
About this color
#10290B is a dark, muted green. In OKLCH its lightness is 25%, its chroma 0.061 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Forest Green (#002D04), ΔE 0.023 away. White text reads best on it, at 15.62:1.
| Hue family | Greens |
| Lightness | dark (25%) |
| Chroma | muted (0.061) |
| Temperature | in between |
| Nearest name | Dark Forest Green (#002D04) |
| Black text | 1.34:1 |
| White text | 15.62:1 |
Values
| HEX | #10290B |
| RGB | rgb(16, 41, 11) |
| HSL | hsl(110, 58%, 10%) |
| OKLCH | oklch(25.2% 0.061 140.4) |
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 #10290B | 15.62:1 | AAA | Lc -105.1 | Preferred for body text |
| Black text on #10290B | 1.34:1 | Fails | Lc 0.0 | Not readable |
| #10290B text on white | 15.62:1 | AAA | Lc 102.4 | Preferred for body text |
| #10290B text on black | 1.34:1 | Fails | Lc 0.0 | Not readable |
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 950.
-
Step 50
50
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E3EEE1
oklch(93.7% 0.021 140.9)
-
Step 200
200
#CCE0C7
oklch(88.5% 0.04 139.4)
-
Step 300
300
#A8CDA1
oklch(81% 0.072 140.6)
-
Step 400
400
#78B26D
oklch(70.6% 0.115 140.5)
-
Step 500
500
#539E44
oklch(63% 0.146 140.4)
-
Step 600
600
#348921
oklch(55.7% 0.16 140.4)
-
Step 700
700
#257412
oklch(49.2% 0.149 140.5)
-
Step 800
800
#215E13
oklch(42.6% 0.123 140.4)
-
Step 900
900
#214D18
oklch(37.6% 0.096 140.4)
-
Step 950
950 (this color)
#10290B
oklch(25.2% 0.061 140.4)
#10290B 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) | #2A2508 | 0.041 |
| Deuteranopia (no green cones) | #27230D | 0.041 |
| Tritanopia (no blue cones) | #0D2722 | 0.040 |
| Achromatopsia (no color) | #232323 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #10290B
#10290B
oklch(25.2% 0.061 140.4)
- #2F1734
#2F1734
oklch(25.2% 0.062 320.5)
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 #10290B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Forest Green #002D04 ΔE 0.023
- Very Dark Green #062E03 ΔE 0.024
- Pakistan Green #283618 ΔE 0.061
- Jet #212529 ΔE 0.065
- Dark Brown #341C02 ΔE 0.071
- Dark #1B2431 ΔE 0.078
- Hunter Green #0B4008 ΔE 0.083
- Rich Black #0D1B2A ΔE 0.088
Use #10290B 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.