#624D36
Closest named color: Mud Brown (#60460F). oklch(43.6% 0.045 68.7), rgb(98, 77, 54).
Aa
White text reads best on this color (7.97:1).
About this color
#624D36 is a dark, muted brown. In OKLCH its lightness is 44%, its chroma 0.045 and its hue 69°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.042 away. White text reads best on it, at 7.97:1.
| Hue family | Browns |
| Lightness | dark (44%) |
| Chroma | muted (0.045) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.63:1 |
| White text | 7.97:1 |
Values
| HEX | #624D36 |
| RGB | rgb(98, 77, 54) |
| HSL | hsl(31, 29%, 30%) |
| OKLCH | oklch(43.6% 0.045 68.7) |
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 #624D36 | 7.97:1 | AAA | Lc -92.3 | Preferred for body text |
| Black text on #624D36 | 2.63:1 | Fails | Lc 16.4 | Dividers and decoration only |
| #624D36 text on white | 7.97:1 | AAA | Lc 87.6 | Fine for body text |
| #624D36 text on black | 2.63:1 | Fails | Lc -14.5 | 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
#F7F5F3
oklch(97.1% 0.003 67.8)
-
Step 100
100
#EDE9E4
oklch(93.6% 0.008 73.7)
-
Step 200
200
#E0D8CF
oklch(88.6% 0.015 70.9)
-
Step 300
300
#CCBEAF
oklch(80.9% 0.026 69.4)
-
Step 400
400
#B29C85
oklch(70.6% 0.042 68.3)
-
Step 500
500
#9F8466
oklch(63.1% 0.054 69.6)
-
Step 600
600
#8A6D4D
oklch(55.5% 0.059 68.9)
-
Step 700
700
#755B3E
oklch(49% 0.055 69)
-
Step 800
800 (this color)
#624D36
oklch(43.6% 0.045 68.7)
-
Step 900
900
#4E3E2D
oklch(37.6% 0.035 68.1)
-
Step 950
950
#2E251B
oklch(27.2% 0.022 69.6)
#624D36 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) | #544E34 | 0.025 |
| Deuteranopia (no green cones) | #595336 | 0.023 |
| Tritanopia (no blue cones) | #694847 | 0.037 |
| Achromatopsia (no color) | #515151 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #624D36
#624D36
oklch(43.6% 0.045 68.7)
- #3E5469
#3E5469
oklch(43.7% 0.044 247.7)
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 #624D36, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.042
- Olive Brown #645403 ΔE 0.056
- Milk Chocolate #7F4E1E ΔE 0.058
- Green Brown #544E03 ΔE 0.060
- Purple Brown #673A3F ΔE 0.062
- Medium Brown #7F5112 ΔE 0.065
- Brownish Purple #76424E ΔE 0.067
- Mud #735C12 ΔE 0.072
Use #624D36 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.