#31532A
Closest named color: Navy Green (#35530A). oklch(40.5% 0.077 140.2), rgb(49, 83, 42).
Aa
White text reads best on this color (8.74:1).
About this color
#31532A is a dark, moderately saturated green. In OKLCH its lightness is 40%, its chroma 0.077 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Navy Green (#35530A), ΔE 0.030 away. White text reads best on it, at 8.74:1.
| Hue family | Greens |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.077) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.40:1 |
| White text | 8.74:1 |
Values
| HEX | #31532A |
| RGB | rgb(49, 83, 42) |
| HSL | hsl(110, 33%, 25%) |
| OKLCH | oklch(40.5% 0.077 140.2) |
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 #31532A | 8.74:1 | AAA | Lc -94.3 | Preferred for body text |
| Black text on #31532A | 2.40:1 | Fails | Lc 14.1 | Not readable |
| #31532A text on white | 8.74:1 | AAA | Lc 89.8 | Fine for body text |
| #31532A 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
#B2C8AD
oklch(80.9% 0.044 139.9)
-
Step 400
400
#89AC82
oklch(70.7% 0.071 140.4)
-
Step 500
500
#6B9762
oklch(63% 0.091 140.3)
-
Step 600
600
#528248
oklch(55.7% 0.101 140.2)
-
Step 700
700
#426D39
oklch(49% 0.093 140.2)
-
Step 800
800 (this color)
#31532A
oklch(40.5% 0.077 140.2)
-
Step 900
900
#30492B
oklch(37.6% 0.058 140.3)
-
Step 950
950
#1C2B19
oklch(27% 0.038 140.3)
#31532A 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) | #554D27 | 0.054 |
| Deuteranopia (no green cones) | #504A2D | 0.053 |
| Tritanopia (no blue cones) | #2E5149 | 0.050 |
| Achromatopsia (no color) | #4B4B4B | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #31532A
#31532A
oklch(40.5% 0.077 140.2)
- #5B3A63
#5B3A63
oklch(40.4% 0.078 319.6)
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 #31532A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.030
- Pine #2B5D34 ΔE 0.031
- Spruce #0A5F38 ΔE 0.041
- Forest #0B5509 ΔE 0.050
- Green Brown #544E03 ΔE 0.053
- Deep Green #02590F ΔE 0.053
- Dark Blue Green #005249 ΔE 0.054
- Army Green #4B5D16 ΔE 0.054
Use #31532A 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.