#37841C
Closest named color: Dark Grass Green (#388004). oklch(54.4% 0.156 139.2), rgb(55, 132, 28).
Aa
White text reads best on this color (4.68:1).
About this color
#37841C is a medium-dark, vivid green. In OKLCH its lightness is 54%, its chroma 0.156 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Grass Green (#388004), ΔE 0.014 away. White text reads best on it, at 4.68:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.156) |
| Temperature | in between |
| Nearest name | Dark Grass Green (#388004) |
| Black text | 4.47:1 |
| White text | 4.68:1 |
Values
| HEX | #37841C |
| RGB | rgb(55, 132, 28) |
| HSL | hsl(104, 65%, 31%) |
| OKLCH | oklch(54.4% 0.156 139.2) |
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 #37841C | 4.68:1 | AA | Lc -77.7 | Fine for body text |
| Black text on #37841C | 4.47:1 | AA large text | Lc 31.9 | Non-text elements, placeholder text |
| #37841C text on white | 4.68:1 | AA | Lc 72.2 | Content text, not long reading |
| #37841C text on black | 4.47:1 | AA large text | Lc -29.5 | 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 600.
-
Step 50
50
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E3EDE0
oklch(93.5% 0.02 138.4)
-
Step 200
200
#CCE0C7
oklch(88.5% 0.04 139.4)
-
Step 300
300
#AACCA1
oklch(80.9% 0.07 139.2)
-
Step 400
400
#7BB26D
oklch(70.8% 0.113 139.4)
-
Step 500
500
#589D44
oklch(63% 0.142 139.1)
-
Step 600
600 (this color)
#37841C
oklch(54.4% 0.156 139.2)
-
Step 700
700
#2C7312
oklch(49.1% 0.145 139.2)
-
Step 800
800
#265E13
oklch(42.8% 0.121 139.2)
-
Step 900
900
#244D18
oklch(37.7% 0.094 139.3)
-
Step 950
950
#162D0F
oklch(27% 0.059 138.9)
#37841C 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) | #887803 | 0.102 |
| Deuteranopia (no green cones) | #7E7127 | 0.103 |
| Tritanopia (no blue cones) | #2F7F70 | 0.106 |
| Achromatopsia (no color) | #747474 | 0.157 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #37841C
#37841C
oklch(54.4% 0.156 139.2)
- #964CA8
#964CA8
oklch(54.4% 0.156 319.5)
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 #37841C, closest first.
No curated palette has a color within ΔE 0.04 of #37841C.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grass Green #388004 ΔE 0.014
- Forest Green #228B22 ΔE 0.022
- Tree Green #2A7E19 ΔE 0.022
- Green #008000 ΔE 0.034
- Emerald Green #028F1E ΔE 0.036
- Jungle Green #048243 ΔE 0.041
- Kelley Green #009337 ΔE 0.044
- Sap Green #5C8B15 ΔE 0.045
Use #37841C 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.