#575000
Closest named color: Green Brown (#544E03). oklch(42.5% 0.09 103.7), rgb(87, 80, 0).
Aa
White text reads best on this color (8.22:1).
About this color
#575000 is a dark, moderately saturated brown. In OKLCH its lightness is 42%, its chroma 0.090 and its hue 104°. Its hue sits on the warm side of the wheel. The nearest named color is Green Brown (#544E03), ΔE 0.009 away. White text reads best on it, at 8.22:1.
| Hue family | Browns |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.090) |
| Temperature | warm |
| Nearest name | Green Brown (#544E03) |
| Black text | 2.55:1 |
| White text | 8.22:1 |
Values
| HEX | #575000 |
| RGB | rgb(87, 80, 0) |
| HSL | hsl(55, 100%, 17%) |
| OKLCH | oklch(42.5% 0.09 103.7) |
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 #575000 | 8.22:1 | AAA | Lc -92.9 | Preferred for body text |
| Black text on #575000 | 2.55:1 | Fails | Lc 15.7 | Dividers and decoration only |
| #575000 text on white | 8.22:1 | AAA | Lc 88.3 | Fine for body text |
| #575000 text on black | 2.55:1 | 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
#F6F6F0
oklch(97.1% 0.008 106.5)
-
Step 100
100
#EBEADF
oklch(93.5% 0.015 102.5)
-
Step 200
200
#DCDAC5
oklch(88.4% 0.028 102.5)
-
Step 300
300
#C6C39C
oklch(81% 0.053 103.9)
-
Step 400
400
#A9A365
oklch(70.6% 0.083 103.5)
-
Step 500
500
#958C37
oklch(63.1% 0.106 103.3)
-
Step 600
600
#7F7603
oklch(55.6% 0.117 104.2)
-
Step 700
700
#6B6300
oklch(49.2% 0.104 104)
-
Step 800
800 (this color)
#575000
oklch(42.5% 0.09 103.7)
-
Step 900
900
#48430F
oklch(37.7% 0.07 103.7)
-
Step 950
950
#2A270B
oklch(26.9% 0.044 103.2)
#575000 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) | #594D00 | 0.009 |
| Deuteranopia (no green cones) | #5B5008 | 0.009 |
| Tritanopia (no blue cones) | #5F4943 | 0.083 |
| Achromatopsia (no color) | #4F4F4F | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #575000
#575000
oklch(42.5% 0.09 103.7)
- #49467D
#49467D
oklch(42.4% 0.09 284.4)
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 #575000, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Brown #544E03 ΔE 0.009
- Olive Brown #645403 ΔE 0.027
- Mud Brown #60460F ΔE 0.037
- Army Green #4B5D16 ΔE 0.040
- Navy Green #35530A ΔE 0.051
- Camouflage Green #4B6113 ΔE 0.051
- Greeny Brown #696006 ΔE 0.059
- Camo Green #526525 ΔE 0.061
Use #575000 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.