#31532B
Closest named color: Pine (#2B5D34). oklch(40.5% 0.076 140.7), rgb(49, 83, 43).
Aa
White text reads best on this color (8.73:1).
About this color
#31532B is a dark, moderately saturated green. In OKLCH its lightness is 41%, its chroma 0.076 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.031 away. White text reads best on it, at 8.73:1.
| Hue family | Greens |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.076) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.40:1 |
| White text | 8.73:1 |
Values
| HEX | #31532B |
| RGB | rgb(49, 83, 43) |
| HSL | hsl(111, 32%, 25%) |
| OKLCH | oklch(40.5% 0.076 140.7) |
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 #31532B | 8.73:1 | AAA | Lc -94.3 | Preferred for body text |
| Black text on #31532B | 2.40:1 | Fails | Lc 14.1 | Not readable |
| #31532B text on white | 8.73:1 | AAA | Lc 89.8 | Fine for body text |
| #31532B text on black | 2.40:1 | Fails | Lc -12.4 | 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 800.
-
Step 50
50
#F3F6F3
oklch(97% 0.005 145.5)
-
Step 100
100
#E5ECE4
oklch(93.6% 0.013 141.8)
-
Step 200
200
#D1DDCE
oklch(88.4% 0.024 139.4)
-
Step 300
300
#B2C8AE
oklch(80.9% 0.043 140.8)
-
Step 400
400
#89AC82
oklch(70.7% 0.071 140.4)
-
Step 500
500
#6B9763
oklch(63.1% 0.09 140.7)
-
Step 600
600
#52814A
oklch(55.5% 0.097 140.9)
-
Step 700
700
#426D3B
oklch(49% 0.091 141)
-
Step 800
800 (this color)
#31532B
oklch(40.5% 0.076 140.7)
-
Step 900
900
#30492B
oklch(37.6% 0.058 140.3)
-
Step 950
950
#1C2B1A
oklch(27% 0.037 141.6)
#31532B 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) | #554D28 | 0.054 |
| Deuteranopia (no green cones) | #504A2D | 0.052 |
| Tritanopia (no blue cones) | #2E5149 | 0.049 |
| Achromatopsia (no color) | #4B4B4B | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #31532B
#31532B
oklch(40.5% 0.076 140.7)
- #5B3B62
#5B3B62
oklch(40.5% 0.075 320.2)
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 #31532B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.031
- Navy Green #35530A ΔE 0.031
- Spruce #0A5F38 ΔE 0.041
- Forest #0B5509 ΔE 0.052
- Green Brown #544E03 ΔE 0.053
- Dark Blue Green #005249 ΔE 0.053
- Deep Green #02590F ΔE 0.054
- Army Green #4B5D16 ΔE 0.055
Use #31532B 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.