#36571B
Closest named color: Navy Green (#35530A). oklch(41.7% 0.096 133.5), rgb(54, 87, 27).
Aa
White text reads best on this color (8.28:1).
About this color
#36571B is a dark, moderately saturated green. In OKLCH its lightness is 42%, its chroma 0.096 and its hue 134°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Navy Green (#35530A), ΔE 0.016 away. White text reads best on it, at 8.28:1.
| Hue family | Greens |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.096) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.53:1 |
| White text | 8.28:1 |
Values
| HEX | #36571B |
| RGB | rgb(54, 87, 27) |
| HSL | hsl(93, 53%, 22%) |
| OKLCH | oklch(41.7% 0.096 133.5) |
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 #36571B | 8.28:1 | AAA | Lc -93.1 | Preferred for body text |
| Black text on #36571B | 2.53:1 | Fails | Lc 15.5 | Dividers and decoration only |
| #36571B text on white | 8.28:1 | AAA | Lc 88.5 | Fine for body text |
| #36571B text on black | 2.53:1 | Fails | Lc -13.7 | 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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E6ECE1
oklch(93.5% 0.016 130.4)
-
Step 200
200
#D1DEC9
oklch(88.5% 0.032 133.3)
-
Step 300
300
#B2C9A4
oklch(80.9% 0.057 133.7)
-
Step 400
400
#8AAD73
oklch(70.7% 0.09 133.5)
-
Step 500
500
#6D984E
oklch(63.1% 0.113 133.5)
-
Step 600
600
#54822F
oklch(55.5% 0.124 133.5)
-
Step 700
700
#456E22
oklch(49.1% 0.115 133.3)
-
Step 800
800 (this color)
#36571B
oklch(41.7% 0.096 133.5)
-
Step 900
900
#314A1E
oklch(37.7% 0.075 133.4)
-
Step 950
950
#1D2B13
oklch(26.9% 0.046 133.4)
#36571B 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) | #5B5014 | 0.056 |
| Deuteranopia (no green cones) | #564D20 | 0.057 |
| Tritanopia (no blue cones) | #36534A | 0.071 |
| Achromatopsia (no color) | #4E4E4E | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #36571B
#36571B
oklch(41.7% 0.096 133.5)
- #5F3B71
#5F3B71
oklch(41.8% 0.096 313.6)
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 #36571B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.016
- Pine #2B5D34 ΔE 0.029
- Army Green #4B5D16 ΔE 0.036
- Spruce #0A5F38 ΔE 0.041
- Deep Green #02590F ΔE 0.041
- Forest #0B5509 ΔE 0.042
- Camouflage Green #4B6113 ΔE 0.045
- Green Brown #544E03 ΔE 0.047
Use #36571B 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.