#375F1F
Closest named color: Army Green (#4B5D16). oklch(44.1% 0.104 135.6), rgb(55, 95, 31).
Aa
White text reads best on this color (7.44:1).
About this color
#375F1F is a dark, moderately saturated green. In OKLCH its lightness is 44%, its chroma 0.104 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 7.44:1.
| Hue family | Greens |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.104) |
| Temperature | in between |
| Nearest name | Army Green (#4B5D16) |
| Black text | 2.81:1 |
| White text | 7.44:1 |
Values
| HEX | #375F1F |
| RGB | rgb(55, 95, 31) |
| HSL | hsl(98, 51%, 25%) |
| OKLCH | oklch(44.1% 0.104 135.6) |
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 #375F1F | 7.44:1 | AAA | Lc -90.6 | Preferred for body text |
| Black text on #375F1F | 2.81:1 | Fails | Lc 18.3 | Dividers and decoration only |
| #375F1F text on white | 7.44:1 | AAA | Lc 85.7 | Fine for body text |
| #375F1F text on black | 2.81:1 | Fails | Lc -16.3 | 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
#D0DFC9
oklch(88.6% 0.034 135.5)
-
Step 300
300
#B0CAA3
oklch(80.9% 0.061 135.2)
-
Step 400
400
#85AF71
oklch(70.8% 0.098 136)
-
Step 500
500
#669A4A
oklch(63.1% 0.124 135.7)
-
Step 600
600
#4D842B
oklch(55.6% 0.134 135.6)
-
Step 700
700
#3E701D
oklch(49.2% 0.126 135.5)
-
Step 800
800 (this color)
#375F1F
oklch(44.1% 0.104 135.6)
-
Step 900
900
#2D4B1C
oklch(37.7% 0.081 135.7)
-
Step 950
950
#1B2C11
oklch(27% 0.052 135.1)
#375F1F 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) | #635717 | 0.065 |
| Deuteranopia (no green cones) | #5D5424 | 0.064 |
| Tritanopia (no blue cones) | #365B52 | 0.076 |
| Achromatopsia (no color) | #555555 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #375F1F
#375F1F
oklch(44.1% 0.104 135.6)
- #683F79
#683F79
oklch(44.1% 0.103 315.4)
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 #375F1F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Army Green #4B5D16 ΔE 0.025
- Camouflage Green #4B6113 ΔE 0.027
- Pine #2B5D34 ΔE 0.028
- Navy Green #35530A ΔE 0.038
- Spruce #0A5F38 ΔE 0.039
- Camo Green #526525 ΔE 0.043
- Dark Green #006400 ΔE 0.047
- Deep Green #02590F ΔE 0.048
Use #375F1F 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.