#37482F
Closest named color: Charcoal Grey (#3C4142). oklch(37.9% 0.046 135.9), rgb(55, 72, 47).
Aa
White text reads best on this color (9.85:1).
About this color
#37482F is a dark, muted green. In OKLCH its lightness is 38%, its chroma 0.046 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.046 away. White text reads best on it, at 9.85:1.
| Hue family | Greens |
| Lightness | dark (38%) |
| Chroma | muted (0.046) |
| Temperature | in between |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.13:1 |
| White text | 9.85:1 |
Values
| HEX | #37482F |
| RGB | rgb(55, 72, 47) |
| HSL | hsl(101, 21%, 23%) |
| OKLCH | oklch(37.9% 0.046 135.9) |
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 #37482F | 9.85:1 | AAA | Lc -97.0 | Preferred for body text |
| Black text on #37482F | 2.13:1 | Fails | Lc 11.1 | Not readable |
| #37482F text on white | 9.85:1 | AAA | Lc 92.8 | Preferred for body text |
| #37482F text on black | 2.13:1 | 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
#E7EBE5
oklch(93.5% 0.009 134.9)
-
Step 200
200
#D4DCD0
oklch(88.5% 0.018 134.9)
-
Step 300
300
#B7C6B0
oklch(80.9% 0.034 135.6)
-
Step 400
400
#91A986
oklch(70.7% 0.056 135.9)
-
Step 500
500
#769468
oklch(63.2% 0.072 135.9)
-
Step 600
600
#5F7E50
oklch(55.7% 0.077 135.9)
-
Step 700
700
#4E6A40
oklch(49.1% 0.072 135.7)
-
Step 800
800
#405735
oklch(42.8% 0.061 136)
-
Step 900
900 (this color)
#37482F
oklch(37.9% 0.046 135.9)
-
Step 950
950
#202A1B
oklch(27.1% 0.03 135.4)
#37482F 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) | #4A442D | 0.031 |
| Deuteranopia (no green cones) | #474330 | 0.029 |
| Tritanopia (no blue cones) | #374641 | 0.032 |
| Achromatopsia (no color) | #434343 | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #37482F
#37482F
oklch(37.9% 0.046 135.9)
- #4C3B53
#4C3B53
oklch(38% 0.046 315.9)
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 #37482F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.046
- Dark Slate Gray #2F4F4F ΔE 0.049
- Evergreen #05472A ΔE 0.049
- Dark Olive #373E02 ΔE 0.050
- Dark Blue Green #005249 ΔE 0.053
- Pine Green #0A481E ΔE 0.055
- Dark Teal #014D4E ΔE 0.058
- Navy Green #35530A ΔE 0.061
Use #37482F 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.