#375131
Closest named color: Pine (#2B5D34). oklch(40.5% 0.061 139.8), rgb(55, 81, 49).
Aa
White text reads best on this color (8.80:1).
About this color
#375131 is a dark, muted green. In OKLCH its lightness is 40%, its chroma 0.061 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.039 away. White text reads best on it, at 8.80:1.
| Hue family | Greens |
| Lightness | dark (40%) |
| Chroma | muted (0.061) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.38:1 |
| White text | 8.80:1 |
Values
| HEX | #375131 |
| RGB | rgb(55, 81, 49) |
| HSL | hsl(109, 25%, 25%) |
| OKLCH | oklch(40.5% 0.061 139.8) |
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 #375131 | 8.80:1 | AAA | Lc -94.5 | Preferred for body text |
| Black text on #375131 | 2.38:1 | Fails | Lc 13.9 | Not readable |
| #375131 text on white | 8.80:1 | AAA | Lc 90.1 | Preferred for body text |
| #375131 text on black | 2.38:1 | Fails | Lc -12.2 | Not readable |
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
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E6ECE5
oklch(93.7% 0.011 141.3)
-
Step 200
200
#D3DDD0
oklch(88.6% 0.021 138.4)
-
Step 300
300
#B5C7B1
oklch(81% 0.036 140)
-
Step 400
400
#8EAA88
oklch(70.7% 0.058 140.1)
-
Step 500
500
#72956A
oklch(63.2% 0.074 139.8)
-
Step 600
600
#5A7F52
oklch(55.6% 0.079 140.1)
-
Step 700
700
#4A6B42
oklch(49.1% 0.074 139.6)
-
Step 800
800 (this color)
#375131
oklch(40.5% 0.061 139.8)
-
Step 900
900
#344830
oklch(37.7% 0.047 140.4)
-
Step 950
950
#1F2A1C
oklch(27% 0.03 139)
#375131 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) | #534C2F | 0.043 |
| Deuteranopia (no green cones) | #4F4933 | 0.044 |
| Tritanopia (no blue cones) | #354F49 | 0.041 |
| Achromatopsia (no color) | #4A4A4A | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #375131
#375131
oklch(40.5% 0.061 139.8)
- #573E5D
#573E5D
oklch(40.4% 0.06 319.7)
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 #375131, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.039
- Navy Green #35530A ΔE 0.044
- Dark Blue Green #005249 ΔE 0.050
- Spruce #0A5F38 ΔE 0.050
- Dark Slate Gray #2F4F4F ΔE 0.051
- Green Brown #544E03 ΔE 0.053
- Evergreen #05472A ΔE 0.060
- Army Green #4B5D16 ΔE 0.061
Use #375131 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.