#4F571F
Closest named color: Army Green (#4B5D16). oklch(43.7% 0.079 116.6), rgb(79, 87, 31).
Aa
White text reads best on this color (7.73:1).
About this color
#4F571F is a dark, moderately saturated brown. In OKLCH its lightness is 44%, its chroma 0.079 and its hue 117°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Army Green (#4B5D16), ΔE 0.023 away. White text reads best on it, at 7.73:1.
| Hue family | Browns |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.079) |
| Temperature | in between |
| Nearest name | Army Green (#4B5D16) |
| Black text | 2.71:1 |
| White text | 7.73:1 |
Values
| HEX | #4F571F |
| RGB | rgb(79, 87, 31) |
| HSL | hsl(69, 47%, 23%) |
| OKLCH | oklch(43.7% 0.079 116.6) |
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 #4F571F | 7.73:1 | AAA | Lc -91.6 | Preferred for body text |
| Black text on #4F571F | 2.71:1 | Fails | Lc 17.2 | Dividers and decoration only |
| #4F571F text on white | 7.73:1 | AAA | Lc 86.8 | Fine for body text |
| #4F571F text on black | 2.71:1 | Fails | Lc -15.3 | 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
#F5F6F1
oklch(97.1% 0.007 115.7)
-
Step 100
100
#E9EBE1
oklch(93.6% 0.013 115.8)
-
Step 200
200
#D8DCC9
oklch(88.6% 0.026 116.6)
-
Step 300
300
#BEC5A3
oklch(80.9% 0.047 116.9)
-
Step 400
400
#9DA772
oklch(70.7% 0.074 117)
-
Step 500
500
#86914B
oklch(63.2% 0.095 116.6)
-
Step 600
600
#707B2D
oklch(55.7% 0.103 116.6)
-
Step 700
700
#5E671F
oklch(49.1% 0.095 116.1)
-
Step 800
800 (this color)
#4F571F
oklch(43.7% 0.079 116.6)
-
Step 900
900
#3F461D
oklch(37.7% 0.062 117.5)
-
Step 950
950
#252912
oklch(27% 0.039 117.2)
#4F571F 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) | #5D5219 | 0.025 |
| Deuteranopia (no green cones) | #5C5323 | 0.025 |
| Tritanopia (no blue cones) | #54524B | 0.069 |
| Achromatopsia (no color) | #535353 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F571F
#4F571F
oklch(43.7% 0.079 116.6)
- #564878
#564878
oklch(43.7% 0.079 296.4)
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 #4F571F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Army Green #4B5D16 ΔE 0.023
- Green Brown #544E03 ΔE 0.028
- Olive Brown #645403 ΔE 0.035
- Camouflage Green #4B6113 ΔE 0.036
- Camo Green #526525 ΔE 0.043
- Pine #2B5D34 ΔE 0.045
- Navy Green #35530A ΔE 0.046
- Mud Brown #60460F ΔE 0.053
Use #4F571F 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.