#37702D
Closest named color: Dark Olive Green (#556B2F). oklch(49% 0.116 140.8), rgb(55, 112, 45).
Aa
White text reads best on this color (5.96:1).
About this color
#37702D is a medium-dark, moderately saturated green. In OKLCH its lightness is 49%, its chroma 0.116 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.038 away. White text reads best on it, at 5.96:1.
| Hue family | Greens |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.116) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.51:1 |
| White text | 5.96:1 |
Values
| HEX | #37702D |
| RGB | rgb(55, 112, 45) |
| HSL | hsl(111, 43%, 31%) |
| OKLCH | oklch(49% 0.116 140.8) |
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 #37702D | 5.96:1 | AA | Lc -84.8 | Fine for body text |
| Black text on #37702D | 3.51:1 | AA large text | Lc 24.4 | Dividers and decoration only |
| #37702D text on white | 5.96:1 | AA | Lc 79.6 | Fine for body text |
| #37702D text on black | 3.51:1 | AA large text | Lc -22.2 | 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
#E4EDE3
oklch(93.7% 0.016 142.6)
-
Step 200
200
#CEDFCB
oklch(88.5% 0.033 141)
-
Step 300
300
#ADCAA8
oklch(80.8% 0.056 141)
-
Step 400
400
#82AF7A
oklch(70.8% 0.09 140.8)
-
Step 500
500
#619A57
oklch(63% 0.114 140.8)
-
Step 600
600
#46853B
oklch(55.7% 0.126 140.8)
-
Step 700
700 (this color)
#37702D
oklch(49% 0.116 140.8)
-
Step 800
800
#2E5C27
oklch(42.8% 0.097 141.1)
-
Step 900
900
#2A4B24
oklch(37.7% 0.074 140.6)
-
Step 950
950
#192C16
oklch(27% 0.047 141.1)
#37702D 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) | #736726 | 0.081 |
| Deuteranopia (no green cones) | #6B6232 | 0.080 |
| Tritanopia (no blue cones) | #316D61 | 0.076 |
| Achromatopsia (no color) | #636363 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #37702D
#37702D
oklch(49% 0.116 140.8)
- #7D4888
#7D4888
oklch(49% 0.115 320.5)
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 #37702D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.038
- Camo Green #526525 ΔE 0.041
- Camouflage Green #4B6113 ΔE 0.046
- Tree Green #2A7E19 ΔE 0.051
- Mud Green #606602 ΔE 0.053
- Jungle Green #048243 ΔE 0.054
- Dark Moss Green #606C38 ΔE 0.056
- Army Green #4B5D16 ΔE 0.057
Use #37702D 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.