#37482B
Closest named color: Dark Olive (#373E02). oklch(37.9% 0.052 133.1), rgb(55, 72, 43).
Aa
White text reads best on this color (9.88:1).
About this color
#37482B is a dark, muted green. In OKLCH its lightness is 38%, its chroma 0.052 and its hue 133°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.046 away. White text reads best on it, at 9.88:1.
| Hue family | Greens |
| Lightness | dark (38%) |
| Chroma | muted (0.052) |
| Temperature | in between |
| Nearest name | Dark Olive (#373E02) |
| Black text | 2.12:1 |
| White text | 9.88:1 |
Values
| HEX | #37482B |
| RGB | rgb(55, 72, 43) |
| HSL | hsl(95, 25%, 23%) |
| OKLCH | oklch(37.9% 0.052 133.1) |
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 #37482B | 9.88:1 | AAA | Lc -97.1 | Preferred for body text |
| Black text on #37482B | 2.12:1 | Fails | Lc 11.0 | Not readable |
| #37482B text on white | 9.88:1 | AAA | Lc 92.9 | Preferred for body text |
| #37482B text on black | 2.12:1 | Fails | Lc -9.6 | 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
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E7ECE4
oklch(93.7% 0.012 133.4)
-
Step 200
200
#D4DCCE
oklch(88.4% 0.021 131.5)
-
Step 300
300
#B7C6AD
oklch(80.8% 0.038 132.7)
-
Step 400
400
#92A982
oklch(70.7% 0.061 132.7)
-
Step 500
500
#769462
oklch(63% 0.079 133.4)
-
Step 600
600
#5F7E48
oklch(55.5% 0.087 132.9)
-
Step 700
700
#4E6A3A
oklch(49% 0.079 133.3)
-
Step 800
800
#405730
oklch(42.7% 0.067 133.4)
-
Step 900
900 (this color)
#37482B
oklch(37.9% 0.052 133.1)
-
Step 950
950
#202A19
oklch(27% 0.033 133)
#37482B 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) | #4A4429 | 0.031 |
| Deuteranopia (no green cones) | #48432D | 0.031 |
| Tritanopia (no blue cones) | #374641 | 0.038 |
| Achromatopsia (no color) | #434343 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #37482B
#37482B
oklch(37.9% 0.052 133.1)
- #4C3A56
#4C3A56
oklch(38% 0.052 313.2)
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 #37482B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.046
- Evergreen #05472A ΔE 0.047
- Charcoal Grey #3C4142 ΔE 0.051
- Pine Green #0A481E ΔE 0.051
- Dark Slate Gray #2F4F4F ΔE 0.054
- Dark Blue Green #005249 ΔE 0.056
- Navy Green #35530A ΔE 0.057
- Green Brown #544E03 ΔE 0.061
Use #37482B 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.