#594E21
Closest named color: Mud Brown (#60460F). oklch(42.5% 0.065 95.7), rgb(89, 78, 33).
Aa
White text reads best on this color (8.27:1).
About this color
#594E21 is a dark, muted brown. In OKLCH its lightness is 42%, its chroma 0.065 and its hue 96°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.025 away. White text reads best on it, at 8.27:1.
| Hue family | Browns |
| Lightness | dark (42%) |
| Chroma | muted (0.065) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.53:1 |
| White text | 8.27:1 |
Values
| HEX | #594E21 |
| RGB | rgb(89, 78, 33) |
| HSL | hsl(48, 46%, 24%) |
| OKLCH | oklch(42.5% 0.065 95.7) |
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 #594E21 | 8.27:1 | AAA | Lc -93.1 | Preferred for body text |
| Black text on #594E21 | 2.53:1 | Fails | Lc 15.5 | Dividers and decoration only |
| #594E21 text on white | 8.27:1 | AAA | Lc 88.5 | Fine for body text |
| #594E21 text on black | 2.53:1 | Fails | Lc -13.6 | 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
#F6F5F2
oklch(97% 0.004 91.4)
-
Step 100
100
#ECEAE2
oklch(93.6% 0.011 95.2)
-
Step 200
200
#DDD9CA
oklch(88.4% 0.021 94.5)
-
Step 300
300
#C8C1A6
oklch(80.9% 0.038 95.1)
-
Step 400
400
#ACA175
oklch(70.7% 0.061 95.8)
-
Step 500
500
#988951
oklch(63.1% 0.078 94.9)
-
Step 600
600
#827335
oklch(55.6% 0.084 95.9)
-
Step 700
700
#6E6027
oklch(49% 0.078 95.6)
-
Step 800
800 (this color)
#594E21
oklch(42.5% 0.065 95.7)
-
Step 900
900
#4A4121
oklch(37.6% 0.05 94.1)
-
Step 950
950
#2B2614
oklch(26.9% 0.031 94.4)
#594E21 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) | #564C1C | 0.009 |
| Deuteranopia (no green cones) | #595023 | 0.006 |
| Tritanopia (no blue cones) | #604844 | 0.060 |
| Achromatopsia (no color) | #4E4E4E | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #594E21
#594E21
oklch(42.5% 0.065 95.7)
- #444B72
#444B72
oklch(42.4% 0.065 275.5)
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 #594E21, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.025
- Green Brown #544E03 ΔE 0.026
- Olive Brown #645403 ΔE 0.035
- Army Green #4B5D16 ΔE 0.054
- Navy Green #35530A ΔE 0.065
- Camouflage Green #4B6113 ΔE 0.066
- Mud #735C12 ΔE 0.066
- Greeny Brown #696006 ΔE 0.068
Use #594E21 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.