#37691C
Closest named color: Camouflage Green (#4B6113). oklch(46.9% 0.121 136.7), rgb(55, 105, 28).
Aa
White text reads best on this color (6.56:1).
About this color
#37691C is a medium-dark, moderately saturated green. In OKLCH its lightness is 47%, its chroma 0.121 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Camouflage Green (#4B6113), ΔE 0.030 away. White text reads best on it, at 6.56:1.
| Hue family | Greens |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.121) |
| Temperature | in between |
| Nearest name | Camouflage Green (#4B6113) |
| Black text | 3.19:1 |
| White text | 6.56:1 |
Values
| HEX | #37691C |
| RGB | rgb(55, 105, 28) |
| HSL | hsl(99, 58%, 26%) |
| OKLCH | oklch(46.9% 0.121 136.7) |
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 #37691C | 6.56:1 | AA | Lc -87.3 | Fine for body text |
| Black text on #37691C | 3.19:1 | AA large text | Lc 21.8 | Dividers and decoration only |
| #37691C text on white | 6.56:1 | AA | Lc 82.3 | Fine for body text |
| #37691C text on black | 3.19:1 | AA large text | Lc -19.6 | Dividers and decoration only |
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 700.
-
Step 50
50
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E5EDE2
oklch(93.7% 0.017 137)
-
Step 200
200
#D0DECA
oklch(88.5% 0.031 136.2)
-
Step 300
300
#B0CAA5
oklch(81% 0.058 136.4)
-
Step 400
400
#85AE74
oklch(70.6% 0.093 136.8)
-
Step 500
500
#669A4F
oklch(63.1% 0.119 136.8)
-
Step 600
600
#4D8431
oklch(55.6% 0.129 136.5)
-
Step 700
700 (this color)
#37691C
oklch(46.9% 0.121 136.7)
-
Step 800
800
#335B1F
oklch(42.7% 0.1 136.7)
-
Step 900
900
#2D4B1F
oklch(37.8% 0.078 136.7)
-
Step 950
950
#1B2C13
oklch(27.1% 0.049 136.4)
#37691C 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) | #6D6010 | 0.076 |
| Deuteranopia (no green cones) | #665C23 | 0.075 |
| Tritanopia (no blue cones) | #35655A | 0.086 |
| Achromatopsia (no color) | #5D5D5D | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #37691C
#37691C
oklch(46.9% 0.121 136.7)
- #754287
#754287
oklch(46.9% 0.121 316.7)
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 #37691C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Camouflage Green #4B6113 ΔE 0.030
- Camo Green #526525 ΔE 0.038
- Army Green #4B5D16 ΔE 0.041
- Dark Green #006400 ΔE 0.045
- Dark Olive Green #556B2F ΔE 0.045
- Mud Green #606602 ΔE 0.051
- Pine #2B5D34 ΔE 0.054
- Spruce #0A5F38 ΔE 0.059
Use #37691C 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.