#575017
Closest named color: Green Brown (#544E03). oklch(42.6% 0.076 102.2), rgb(87, 80, 23).
Aa
White text reads best on this color (8.18:1).
About this color
#575017 is a dark, moderately saturated brown. In OKLCH its lightness is 43%, its chroma 0.076 and its hue 102°. Its hue sits on the warm side of the wheel. The nearest named color is Green Brown (#544E03), ΔE 0.014 away. White text reads best on it, at 8.18:1.
| Hue family | Browns |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.076) |
| Temperature | warm |
| Nearest name | Green Brown (#544E03) |
| Black text | 2.56:1 |
| White text | 8.18:1 |
Values
| HEX | #575017 |
| RGB | rgb(87, 80, 23) |
| HSL | hsl(53, 58%, 22%) |
| OKLCH | oklch(42.6% 0.076 102.2) |
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 #575017 | 8.18:1 | AAA | Lc -92.9 | Preferred for body text |
| Black text on #575017 | 2.56:1 | Fails | Lc 15.8 | Dividers and decoration only |
| #575017 text on white | 8.18:1 | AAA | Lc 88.2 | Fine for body text |
| #575017 text on black | 2.56:1 | Fails | Lc -13.9 | 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
#F6F6F1
oklch(97.2% 0.007 106.5)
-
Step 100
100
#EBEAE1
oklch(93.5% 0.012 101.5)
-
Step 200
200
#DCDAC8
oklch(88.5% 0.024 101.7)
-
Step 300
300
#C6C2A1
oklch(80.9% 0.045 101.6)
-
Step 400
400
#A9A36E
oklch(70.8% 0.072 102.5)
-
Step 500
500
#948C47
oklch(63.2% 0.091 102.7)
-
Step 600
600
#7F7526
oklch(55.6% 0.099 102)
-
Step 700
700
#6B6218
oklch(49% 0.092 102.2)
-
Step 800
800 (this color)
#575017
oklch(42.6% 0.076 102.2)
-
Step 900
900
#48431A
oklch(37.8% 0.06 102.4)
-
Step 950
950
#2A2710
oklch(27% 0.038 101.9)
#575017 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) | #584D0F | 0.009 |
| Deuteranopia (no green cones) | #5A501A | 0.006 |
| Tritanopia (no blue cones) | #5E4A44 | 0.069 |
| Achromatopsia (no color) | #4F4F4F | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #575017
#575017
oklch(42.6% 0.076 102.2)
- #484977
#484977
oklch(42.6% 0.076 281.7)
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 #575017, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Brown #544E03 ΔE 0.014
- Olive Brown #645403 ΔE 0.028
- Mud Brown #60460F ΔE 0.031
- Army Green #4B5D16 ΔE 0.043
- Camouflage Green #4B6113 ΔE 0.055
- Navy Green #35530A ΔE 0.055
- Greeny Brown #696006 ΔE 0.061
- Camo Green #526525 ΔE 0.061
Use #575017 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.