#375E21
Closest named color: Army Green (#4B5D16). oklch(43.8% 0.1 135.9), rgb(55, 94, 33).
Aa
White text reads best on this color (7.53:1).
About this color
#375E21 is a dark, moderately saturated green. In OKLCH its lightness is 44%, its chroma 0.100 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Army Green (#4B5D16), ΔE 0.025 away. White text reads best on it, at 7.53:1.
| Hue family | Greens |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.100) |
| Temperature | in between |
| Nearest name | Army Green (#4B5D16) |
| Black text | 2.78:1 |
| White text | 7.53:1 |
Values
| HEX | #375E21 |
| RGB | rgb(55, 94, 33) |
| HSL | hsl(98, 48%, 25%) |
| OKLCH | oklch(43.8% 0.1 135.9) |
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 #375E21 | 7.53:1 | AAA | Lc -90.9 | Preferred for body text |
| Black text on #375E21 | 2.78:1 | Fails | Lc 18.0 | Dividers and decoration only |
| #375E21 text on white | 7.53:1 | AAA | Lc 86.0 | Fine for body text |
| #375E21 text on black | 2.78:1 | Fails | Lc -16.0 | 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
#E5EDE1
oklch(93.7% 0.018 134.9)
-
Step 200
200
#D0DEC9
oklch(88.4% 0.032 135)
-
Step 300
300
#B0CAA4
oklch(80.9% 0.059 135.8)
-
Step 400
400
#86AE73
oklch(70.6% 0.093 135.9)
-
Step 500
500
#679A4D
oklch(63.2% 0.121 136)
-
Step 600
600
#4E842F
oklch(55.7% 0.131 135.9)
-
Step 700
700
#3F6F21
oklch(49% 0.121 135.6)
-
Step 800
800 (this color)
#375E21
oklch(43.8% 0.1 135.9)
-
Step 900
900
#2E4B1E
oklch(37.8% 0.079 135.7)
-
Step 950
950
#1B2C12
oklch(27% 0.05 135.7)
#375E21 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) | #61561A | 0.062 |
| Deuteranopia (no green cones) | #5C5326 | 0.063 |
| Tritanopia (no blue cones) | #365B51 | 0.071 |
| Achromatopsia (no color) | #545454 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #375E21
#375E21
oklch(43.8% 0.1 135.9)
- #673F77
#673F77
oklch(43.8% 0.1 315.7)
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 #375E21, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Army Green #4B5D16 ΔE 0.025
- Pine #2B5D34 ΔE 0.025
- Camouflage Green #4B6113 ΔE 0.029
- Navy Green #35530A ΔE 0.036
- Spruce #0A5F38 ΔE 0.037
- Camo Green #526525 ΔE 0.044
- Deep Green #02590F ΔE 0.048
- Dark Green #006400 ΔE 0.050
Use #375E21 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.