#37441F
Closest named color: Dark Olive (#373E02). oklch(36.5% 0.06 125.2), rgb(55, 68, 31).
Aa
White text reads best on this color (10.45:1).
About this color
#37441F is a dark, muted green. In OKLCH its lightness is 37%, its chroma 0.060 and its hue 125°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.028 away. White text reads best on it, at 10.45:1.
| Hue family | Greens |
| Lightness | dark (37%) |
| Chroma | muted (0.060) |
| Temperature | in between |
| Nearest name | Dark Olive (#373E02) |
| Black text | 2.00:1 |
| White text | 10.45:1 |
Values
| HEX | #37441F |
| RGB | rgb(55, 68, 31) |
| HSL | hsl(81, 37%, 19%) |
| OKLCH | oklch(36.5% 0.06 125.2) |
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 #37441F | 10.45:1 | AAA | Lc -98.2 | Preferred for body text |
| Black text on #37441F | 2.00:1 | Fails | Lc 9.7 | Not readable |
| #37441F text on white | 10.45:1 | AAA | Lc 94.2 | Preferred for body text |
| #37441F text on black | 2.00:1 | Fails | Lc -8.3 | 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
#F4F6F2
oklch(97.1% 0.006 128.5)
-
Step 100
100
#E8EBE2
oklch(93.5% 0.012 121.7)
-
Step 200
200
#D5DCCB
oklch(88.4% 0.024 125.2)
-
Step 300
300
#BAC6A7
oklch(80.9% 0.044 124.6)
-
Step 400
400
#96A977
oklch(70.7% 0.073 125.1)
-
Step 500
500
#7C9354
oklch(63% 0.092 125.3)
-
Step 600
600
#667D37
oklch(55.5% 0.1 124.7)
-
Step 700
700
#546A2A
oklch(49.2% 0.094 125.6)
-
Step 800
800
#455624
oklch(42.6% 0.077 125.1)
-
Step 900
900 (this color)
#37441F
oklch(36.5% 0.06 125.2)
-
Step 950
950
#222A15
oklch(27.1% 0.038 125.8)
#37441F 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) | #47401C | 0.027 |
| Deuteranopia (no green cones) | #463F21 | 0.030 |
| Tritanopia (no blue cones) | #39413B | 0.048 |
| Achromatopsia (no color) | #3F3F3F | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #37441F
#37441F
oklch(36.5% 0.06 125.2)
- #463658
#463658
oklch(36.5% 0.06 305.2)
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 #37441F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.028
- Evergreen #05472A ΔE 0.045
- Pine Green #0A481E ΔE 0.046
- Forrest Green #154406 ΔE 0.052
- Pakistan Green #283618 ΔE 0.054
- British Racing Green #05480D ΔE 0.057
- Navy Green #35530A ΔE 0.058
- Charcoal Grey #3C4142 ΔE 0.060
Use #37441F 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.