#10310A
Closest named color: Very Dark Green (#062E03). oklch(27.9% 0.075 140.8), rgb(16, 49, 10).
Aa
White text reads best on this color (14.32:1).
About this color
#10310A is a dark, moderately saturated green. In OKLCH its lightness is 28%, its chroma 0.075 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Very Dark Green (#062E03), ΔE 0.017 away. White text reads best on it, at 14.32:1.
| Hue family | Greens |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.075) |
| Temperature | in between |
| Nearest name | Very Dark Green (#062E03) |
| Black text | 1.46:1 |
| White text | 14.32:1 |
Values
| HEX | #10310A |
| RGB | rgb(16, 49, 10) |
| HSL | hsl(111, 66%, 12%) |
| OKLCH | oklch(27.9% 0.075 140.8) |
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 #10310A | 14.32:1 | AAA | Lc -103.8 | Preferred for body text |
| Black text on #10310A | 1.46:1 | Fails | Lc 0.0 | Not readable |
| #10310A text on white | 14.32:1 | AAA | Lc 100.9 | Preferred for body text |
| #10310A text on black | 1.46:1 | 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
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#E1EEDE
oklch(93.5% 0.025 139.8)
-
Step 200
200
#C8E2C3
oklch(88.5% 0.05 140.6)
-
Step 300
300
#A2CF99
oklch(80.8% 0.088 140.4)
-
Step 400
400
#6CB65F
oklch(70.7% 0.142 140.7)
-
Step 500
500
#3EA22B
oklch(63% 0.18 140.8)
-
Step 600
600
#218B00
oklch(55.6% 0.182 140.7)
-
Step 700
700
#1A7500
oklch(49.1% 0.161 140.8)
-
Step 800
800
#146000
oklch(42.7% 0.14 140.7)
-
Step 900
900
#135006
oklch(37.8% 0.118 140.9)
-
Step 950
950 (this color)
#10310A
oklch(27.9% 0.075 140.8)
#10310A 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) | #322C06 | 0.051 |
| Deuteranopia (no green cones) | #2E290D | 0.051 |
| Tritanopia (no blue cones) | #0C2F29 | 0.050 |
| Achromatopsia (no color) | #2A2A2A | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #10310A
#10310A
oklch(27.9% 0.075 140.8)
- #391A3F
#391A3F
oklch(27.9% 0.076 320.9)
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 #10310A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Green #062E03 ΔE 0.017
- Dark Forest Green #002D04 ΔE 0.023
- Pakistan Green #283618 ΔE 0.042
- Hunter Green #0B4008 ΔE 0.053
- Forrest Green #154406 ΔE 0.068
- Dark Olive #373E02 ΔE 0.074
- Racing Green #014600 ΔE 0.075
- Evergreen #05472A ΔE 0.077
Use #10310A 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.