#375437
Closest named color: Pine (#2B5D34). oklch(41.4% 0.059 144.4), rgb(55, 84, 55).
Aa
White text reads best on this color (8.44:1).
About this color
#375437 is a dark, muted green. In OKLCH its lightness is 41%, its chroma 0.059 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.033 away. White text reads best on it, at 8.44:1.
| Hue family | Greens |
| Lightness | dark (41%) |
| Chroma | muted (0.059) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.48:1 |
| White text | 8.44:1 |
Values
| HEX | #375437 |
| RGB | rgb(55, 84, 55) |
| HSL | hsl(120, 21%, 27%) |
| OKLCH | oklch(41.4% 0.059 144.4) |
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 #375437 | 8.44:1 | AAA | Lc -93.6 | Preferred for body text |
| Black text on #375437 | 2.48:1 | Fails | Lc 14.9 | Not readable |
| #375437 text on white | 8.44:1 | AAA | Lc 89.0 | Fine for body text |
| #375437 text on black | 2.48:1 | Fails | Lc -13.2 | 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
#E6ECE6
oklch(93.7% 0.01 145.5)
-
Step 200
200
#D2DDD1
oklch(88.6% 0.02 143)
-
Step 300
300
#B4C7B3
oklch(81% 0.035 143.9)
-
Step 400
400
#8CAA8B
oklch(70.7% 0.055 144.1)
-
Step 500
500
#6F956F
oklch(63.1% 0.07 144.7)
-
Step 600
600
#577F57
oklch(55.6% 0.076 144.5)
-
Step 700
700
#476B47
oklch(49% 0.07 144.4)
-
Step 800
800 (this color)
#375437
oklch(41.4% 0.059 144.4)
-
Step 900
900
#324832
oklch(37.6% 0.046 144.6)
-
Step 950
950
#1E2A1D
oklch(26.9% 0.029 142.8)
#375437 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) | #554F35 | 0.045 |
| Deuteranopia (no green cones) | #514C39 | 0.045 |
| Tritanopia (no blue cones) | #34524C | 0.036 |
| Achromatopsia (no color) | #4D4D4D | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #375437
#375437
oklch(41.4% 0.059 144.4)
- #5C405D
#5C405D
oklch(41.4% 0.059 325.4)
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 #375437, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.033
- Spruce #0A5F38 ΔE 0.046
- Dark Slate Gray #2F4F4F ΔE 0.047
- Dark Blue Green #005249 ΔE 0.048
- Navy Green #35530A ΔE 0.049
- Dark Green Blue #1F6357 ΔE 0.056
- Green Brown #544E03 ΔE 0.056
- Army Green #4B5D16 ΔE 0.058
Use #375437 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.