#37702F
Closest named color: Dark Olive Green (#556B2F). oklch(49% 0.114 141.3), rgb(55, 112, 47).
Aa
White text reads best on this color (5.96:1).
About this color
#37702F is a medium-dark, moderately saturated green. In OKLCH its lightness is 49%, its chroma 0.114 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 0.037 away. White text reads best on it, at 5.96:1.
| Hue family | Greens |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.114) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.52:1 |
| White text | 5.96:1 |
Values
| HEX | #37702F |
| RGB | rgb(55, 112, 47) |
| HSL | hsl(113, 41%, 31%) |
| OKLCH | oklch(49% 0.114 141.3) |
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 #37702F | 5.96:1 | AA | Lc -84.8 | Fine for body text |
| Black text on #37702F | 3.52:1 | AA large text | Lc 24.5 | Dividers and decoration only |
| #37702F text on white | 5.96:1 | AA | Lc 79.6 | Fine for body text |
| #37702F text on black | 3.52:1 | 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
#CEDFCC
oklch(88.6% 0.031 142.3)
-
Step 300
300
#ADCAA9
oklch(80.8% 0.055 141.7)
-
Step 400
400
#82AF7B
oklch(70.8% 0.088 141.2)
-
Step 500
500
#619A58
oklch(63% 0.113 141.1)
-
Step 600
600
#46853D
oklch(55.7% 0.124 141.3)
-
Step 700
700 (this color)
#37702F
oklch(49% 0.114 141.3)
-
Step 800
800
#2E5B28
oklch(42.6% 0.094 141.4)
-
Step 900
900
#2A4B25
oklch(37.7% 0.073 141.1)
-
Step 950
950
#192C16
oklch(27% 0.047 141.1)
#37702F 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) | #736729 | 0.081 |
| Deuteranopia (no green cones) | #6B6234 | 0.080 |
| Tritanopia (no blue cones) | #316D62 | 0.075 |
| Achromatopsia (no color) | #636363 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #37702F
#37702F
oklch(49% 0.114 141.3)
- #7E4887
#7E4887
oklch(49% 0.115 321.7)
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 #37702F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.037
- Camo Green #526525 ΔE 0.041
- Camouflage Green #4B6113 ΔE 0.046
- Tree Green #2A7E19 ΔE 0.052
- Mud Green #606602 ΔE 0.053
- Jungle Green #048243 ΔE 0.053
- Dark Moss Green #606C38 ΔE 0.055
- Army Green #4B5D16 ΔE 0.057
Use #37702F 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.