#10240A
Closest named color: Dark Forest Green (#002D04). oklch(23.6% 0.053 139), rgb(16, 36, 10).
Aa
White text reads best on this color (16.42:1).
About this color
#10240A is a very dark, muted green. In OKLCH its lightness is 24%, its chroma 0.053 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Forest Green (#002D04), ΔE 0.038 away. White text reads best on it, at 16.42:1.
| Hue family | Greens |
| Lightness | very dark (24%) |
| Chroma | muted (0.053) |
| Temperature | in between |
| Nearest name | Dark Forest Green (#002D04) |
| Black text | 1.27:1 |
| White text | 16.42:1 |
Values
| HEX | #10240A |
| RGB | rgb(16, 36, 10) |
| HSL | hsl(106, 57%, 9%) |
| OKLCH | oklch(23.6% 0.053 139) |
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 #10240A | 16.42:1 | AAA | Lc -105.8 | Preferred for body text |
| Black text on #10240A | 1.27:1 | Fails | Lc 0.0 | Not readable |
| #10240A text on white | 16.42:1 | AAA | Lc 103.3 | Preferred for body text |
| #10240A text on black | 1.27:1 | 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
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E4EDE1
oklch(93.6% 0.019 137.8)
-
Step 200
200
#CEDFC9
oklch(88.5% 0.035 138.6)
-
Step 300
300
#ACCBA4
oklch(80.9% 0.063 139.3)
-
Step 400
400
#80B073
oklch(70.7% 0.1 139.1)
-
Step 500
500
#5F9C4D
oklch(63.2% 0.128 138.9)
-
Step 600
600
#43862E
oklch(55.6% 0.14 139)
-
Step 700
700
#357121
oklch(49.1% 0.129 138.9)
-
Step 800
800
#2C5C1D
oklch(42.6% 0.107 139)
-
Step 900
900
#284C1E
oklch(37.7% 0.084 139.3)
-
Step 950
950 (this color)
#10240A
oklch(23.6% 0.053 139)
#10240A 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) | #252008 | 0.036 |
| Deuteranopia (no green cones) | #221F0C | 0.034 |
| Tritanopia (no blue cones) | #0F231E | 0.035 |
| Achromatopsia (no color) | #1F1F1F | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #10240A
#10240A
oklch(23.6% 0.053 139)
- #29152E
#29152E
oklch(23.6% 0.054 319.4)
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 #10240A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Forest Green #002D04 ΔE 0.038
- Very Dark Green #062E03 ΔE 0.041
- Jet #212529 ΔE 0.063
- Dark Brown #341C02 ΔE 0.067
- Dark #1B2431 ΔE 0.074
- Rich Black #0D1B2A ΔE 0.076
- Pakistan Green #283618 ΔE 0.077
- Rich Navy #001219 ΔE 0.089
Use #10240A 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.