#574A37
Closest named color: Mud Brown (#60460F). oklch(41.7% 0.035 77), rgb(87, 74, 55).
Aa
White text reads best on this color (8.60:1).
About this color
#574A37 is a dark, muted brown. In OKLCH its lightness is 42%, its chroma 0.035 and its hue 77°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.043 away. White text reads best on it, at 8.60:1.
| Hue family | Browns |
| Lightness | dark (42%) |
| Chroma | muted (0.035) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.43:1 |
| White text | 8.60:1 |
Values
| HEX | #574A37 |
| RGB | rgb(87, 74, 55) |
| HSL | hsl(36, 23%, 28%) |
| OKLCH | oklch(41.7% 0.035 77) |
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 #574A37 | 8.60:1 | AAA | Lc -94.1 | Preferred for body text |
| Black text on #574A37 | 2.43:1 | Fails | Lc 14.4 | Not readable |
| #574A37 text on white | 8.60:1 | AAA | Lc 89.6 | Fine for body text |
| #574A37 text on black | 2.43:1 | Fails | Lc -12.7 | 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
#F6F5F3
oklch(97% 0.003 84.6)
-
Step 100
100
#ECE9E6
oklch(93.6% 0.005 67.8)
-
Step 200
200
#DDD8D1
oklch(88.4% 0.011 76.6)
-
Step 300
300
#C8BFB3
oklch(80.9% 0.019 75.3)
-
Step 400
400
#AC9E8B
oklch(70.6% 0.031 75.6)
-
Step 500
500
#98876E
oklch(63.2% 0.041 77.4)
-
Step 600
600
#827056
oklch(55.5% 0.044 76.7)
-
Step 700
700
#6E5E46
oklch(49.1% 0.042 77.6)
-
Step 800
800 (this color)
#574A37
oklch(41.7% 0.035 77)
-
Step 900
900
#4A4032
oklch(37.8% 0.027 76.1)
-
Step 950
950
#2B251D
oklch(26.8% 0.017 74.9)
#574A37 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) | #4F4A36 | 0.014 |
| Deuteranopia (no green cones) | #524D37 | 0.012 |
| Tritanopia (no blue cones) | #5C4645 | 0.030 |
| Achromatopsia (no color) | #4C4C4C | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #574A37
#574A37
oklch(41.7% 0.035 77)
- #404D5F
#404D5F
oklch(41.6% 0.035 256.6)
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 #574A37, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.043
- Green Brown #544E03 ΔE 0.058
- Purple Brown #673A3F ΔE 0.059
- Charcoal Grey #3C4142 ΔE 0.061
- Dark Slate Gray #2F4F4F ΔE 0.064
- Olive Brown #645403 ΔE 0.067
- Brownish Purple #76424E ΔE 0.076
- Milk Chocolate #7F4E1E ΔE 0.079
Use #574A37 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.