#10240C
Closest named color: Dark Forest Green (#002D04). oklch(23.6% 0.051 140.4), rgb(16, 36, 12).
Aa
White text reads best on this color (16.41:1).
About this color
#10240C is a very dark, muted green. In OKLCH its lightness is 24%, its chroma 0.051 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 0.039 away. White text reads best on it, at 16.41:1.
| Hue family | Greens |
| Lightness | very dark (24%) |
| Chroma | muted (0.051) |
| Temperature | in between |
| Nearest name | Dark Forest Green (#002D04) |
| Black text | 1.27:1 |
| White text | 16.41:1 |
Values
| HEX | #10240C |
| RGB | rgb(16, 36, 12) |
| HSL | hsl(110, 50%, 9%) |
| OKLCH | oklch(23.6% 0.051 140.4) |
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 #10240C | 16.41:1 | AAA | Lc -105.8 | Preferred for body text |
| Black text on #10240C | 1.27:1 | Fails | Lc 0.0 | Not readable |
| #10240C text on white | 16.41:1 | AAA | Lc 103.3 | Preferred for body text |
| #10240C 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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E4EDE2
oklch(93.6% 0.017 140)
-
Step 200
200
#CEDFCA
oklch(88.5% 0.034 139.7)
-
Step 300
300
#ACCBA6
oklch(80.9% 0.061 140.6)
-
Step 400
400
#80B076
oklch(70.8% 0.097 140.2)
-
Step 500
500
#5E9B52
oklch(63% 0.122 140.4)
-
Step 600
600
#438635
oklch(55.7% 0.134 140.3)
-
Step 700
700
#347128
oklch(49.1% 0.124 140.5)
-
Step 800
800
#2C5C22
oklch(42.7% 0.103 140.3)
-
Step 900
900
#284C21
oklch(37.8% 0.081 140.5)
-
Step 950
950 (this color)
#10240C
oklch(23.6% 0.051 140.4)
#10240C 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) | #25210A | 0.035 |
| Deuteranopia (no green cones) | #221F0E | 0.034 |
| Tritanopia (no blue cones) | #0E231E | 0.032 |
| Achromatopsia (no color) | #1F1F1F | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #10240C
#10240C
oklch(23.6% 0.051 140.4)
- #29162D
#29162D
oklch(23.7% 0.05 320.5)
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 #10240C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Forest Green #002D04 ΔE 0.039
- Very Dark Green #062E03 ΔE 0.042
- Jet #212529 ΔE 0.060
- Dark Brown #341C02 ΔE 0.067
- Dark #1B2431 ΔE 0.071
- Rich Black #0D1B2A ΔE 0.074
- Pakistan Green #283618 ΔE 0.076
- Rich Navy #001219 ΔE 0.087
Use #10240C 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.