#604B2A
Closest named color: Mud Brown (#60460F). oklch(42.7% 0.056 77.7), rgb(96, 75, 42).
Aa
White text reads best on this color (8.27:1).
About this color
#604B2A is a dark, muted brown. In OKLCH its lightness is 43%, its chroma 0.056 and its hue 78°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.026 away. White text reads best on it, at 8.27:1.
| Hue family | Browns |
| Lightness | dark (43%) |
| Chroma | muted (0.056) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.53:1 |
| White text | 8.27:1 |
Values
| HEX | #604B2A |
| RGB | rgb(96, 75, 42) |
| HSL | hsl(37, 39%, 27%) |
| OKLCH | oklch(42.7% 0.056 77.7) |
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 #604B2A | 8.27:1 | AAA | Lc -93.1 | Preferred for body text |
| Black text on #604B2A | 2.53:1 | Fails | Lc 15.5 | Dividers and decoration only |
| #604B2A text on white | 8.27:1 | AAA | Lc 88.5 | Fine for body text |
| #604B2A text on black | 2.53:1 | Fails | Lc -13.7 | 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
#F7F5F2
oklch(97.1% 0.005 78.3)
-
Step 100
100
#EDE9E3
oklch(93.5% 0.009 78.3)
-
Step 200
200
#E0D8CC
oklch(88.5% 0.018 78.2)
-
Step 300
300
#CDBEAA
oklch(80.9% 0.032 75.2)
-
Step 400
400
#B39D7C
oklch(70.7% 0.052 77.8)
-
Step 500
500
#A0855B
oklch(63.2% 0.067 78.1)
-
Step 600
600
#8B6E40
oklch(55.6% 0.073 77.9)
-
Step 700
700
#765C32
oklch(49.2% 0.068 78.1)
-
Step 800
800 (this color)
#604B2A
oklch(42.7% 0.056 77.7)
-
Step 900
900
#4F3F26
oklch(37.8% 0.044 77.9)
-
Step 950
950
#2E2517
oklch(27.1% 0.028 78.2)
#604B2A 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) | #534B27 | 0.024 |
| Deuteranopia (no green cones) | #58502B | 0.019 |
| Tritanopia (no blue cones) | #684543 | 0.049 |
| Achromatopsia (no color) | #4E4E4E | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #604B2A
#604B2A
oklch(42.7% 0.056 77.7)
- #3B506E
#3B506E
oklch(42.7% 0.057 257.3)
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 #604B2A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.026
- Green Brown #544E03 ΔE 0.045
- Olive Brown #645403 ΔE 0.047
- Milk Chocolate #7F4E1E ΔE 0.060
- Medium Brown #7F5112 ΔE 0.064
- Purple Brown #673A3F ΔE 0.068
- Mud #735C12 ΔE 0.070
- Army Green #4B5D16 ΔE 0.073
Use #604B2A 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.