#31430D
Closest named color: Dark Olive (#373E02). oklch(35.5% 0.08 126.4), rgb(49, 67, 13).
Aa
White text reads best on this color (10.82:1).
About this color
#31430D is a dark, moderately saturated green. In OKLCH its lightness is 36%, its chroma 0.080 and its hue 126°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.017 away. White text reads best on it, at 10.82:1.
| Hue family | Greens |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.080) |
| Temperature | in between |
| Nearest name | Dark Olive (#373E02) |
| Black text | 1.93:1 |
| White text | 10.82:1 |
Values
| HEX | #31430D |
| RGB | rgb(49, 67, 13) |
| HSL | hsl(80, 68%, 16%) |
| OKLCH | oklch(35.5% 0.08 126.4) |
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 #31430D | 10.82:1 | AAA | Lc -98.9 | Preferred for body text |
| Black text on #31430D | 1.93:1 | Fails | Lc 8.9 | Not readable |
| #31430D text on white | 10.82:1 | AAA | Lc 95.0 | Preferred for body text |
| #31430D text on black | 1.93:1 | Fails | Lc -7.6 | 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 900.
-
Step 50
50
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E7ECE0
oklch(93.6% 0.017 125.3)
-
Step 200
200
#D3DEC6
oklch(88.6% 0.034 127.3)
-
Step 300
300
#B7C89E
oklch(80.9% 0.06 125.6)
-
Step 400
400
#91AC69
oklch(70.8% 0.096 126.6)
-
Step 500
500
#76973D
oklch(63.2% 0.124 126.6)
-
Step 600
600
#5F8016
oklch(55.5% 0.133 126.3)
-
Step 700
700
#4E6C03
oklch(49% 0.124 126.4)
-
Step 800
800
#40580B
oklch(42.5% 0.103 126.4)
-
Step 900
900 (this color)
#31430D
oklch(35.5% 0.08 126.4)
-
Step 950
950
#202B0D
oklch(27.1% 0.052 126.4)
#31430D 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) | #473E05 | 0.037 |
| Deuteranopia (no green cones) | #453D12 | 0.039 |
| Tritanopia (no blue cones) | #333F38 | 0.064 |
| Achromatopsia (no color) | #3D3D3D | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #31430D
#31430D
oklch(35.5% 0.08 126.4)
- #472F5D
#472F5D
oklch(35.5% 0.082 306.8)
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 #31430D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.017
- Forrest Green #154406 ΔE 0.034
- Pine Green #0A481E ΔE 0.036
- British Racing Green #05480D ΔE 0.041
- Evergreen #05472A ΔE 0.043
- Hunter Green #0B4008 ΔE 0.044
- Darkgreen #054907 ΔE 0.044
- Bottle Green #044A05 ΔE 0.046
Use #31430D 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.