#37621F
Closest named color: Camouflage Green (#4B6113). oklch(44.9% 0.108 136.2), rgb(55, 98, 31).
Aa
White text reads best on this color (7.16:1).
About this color
#37621F is a dark, moderately saturated green. In OKLCH its lightness is 45%, its chroma 0.108 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Camouflage Green (#4B6113), ΔE 0.024 away. White text reads best on it, at 7.16:1.
| Hue family | Greens |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.108) |
| Temperature | in between |
| Nearest name | Camouflage Green (#4B6113) |
| Black text | 2.92:1 |
| White text | 7.16:1 |
Values
| HEX | #37621F |
| RGB | rgb(55, 98, 31) |
| HSL | hsl(99, 52%, 25%) |
| OKLCH | oklch(44.9% 0.108 136.2) |
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 #37621F | 7.16:1 | AAA | Lc -89.6 | Fine for body text |
| Black text on #37621F | 2.92:1 | Fails | Lc 19.3 | Dividers and decoration only |
| #37621F text on white | 7.16:1 | AAA | Lc 84.7 | Fine for body text |
| #37621F text on black | 2.92:1 | Fails | Lc -17.3 | 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 800.
-
Step 50
50
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E4EDE1
oklch(93.6% 0.019 137.8)
-
Step 200
200
#CFDFC8
oklch(88.5% 0.035 136)
-
Step 300
300
#AECBA2
oklch(81% 0.064 136.6)
-
Step 400
400
#83AF6F
oklch(70.6% 0.101 136.3)
-
Step 500
500
#649B48
oklch(63.2% 0.129 136.1)
-
Step 600
600
#4A8527
oklch(55.6% 0.14 136.1)
-
Step 700
700
#3B7019
oklch(49% 0.13 136)
-
Step 800
800 (this color)
#37621F
oklch(44.9% 0.108 136.2)
-
Step 900
900
#2C4B1B
oklch(37.6% 0.083 135.9)
-
Step 950
950
#1A2C11
oklch(26.9% 0.052 136.1)
#37621F 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) | #665A17 | 0.068 |
| Deuteranopia (no green cones) | #605625 | 0.069 |
| Tritanopia (no blue cones) | #355E54 | 0.077 |
| Achromatopsia (no color) | #585858 | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #37621F
#37621F
oklch(44.9% 0.108 136.2)
- #6C407D
#6C407D
oklch(44.9% 0.108 316)
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 #37621F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Camouflage Green #4B6113 ΔE 0.024
- Army Green #4B5D16 ΔE 0.026
- Pine #2B5D34 ΔE 0.034
- Camo Green #526525 ΔE 0.038
- Spruce #0A5F38 ΔE 0.043
- Dark Green #006400 ΔE 0.045
- Navy Green #35530A ΔE 0.047
- Dark Olive Green #556B2F ΔE 0.053
Use #37621F 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.