#624B0F
Closest named color: Mud Brown (#60460F). oklch(42.6% 0.08 86.1), rgb(98, 75, 15).
Aa
White text reads best on this color (8.29:1).
About this color
#624B0F is a dark, moderately saturated brown. In OKLCH its lightness is 43%, its chroma 0.080 and its hue 86°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.015 away. White text reads best on it, at 8.29:1.
| Hue family | Browns |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.080) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.53:1 |
| White text | 8.29:1 |
Values
| HEX | #624B0F |
| RGB | rgb(98, 75, 15) |
| HSL | hsl(43, 73%, 22%) |
| OKLCH | oklch(42.6% 0.08 86.1) |
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 #624B0F | 8.29:1 | AAA | Lc -93.1 | Preferred for body text |
| Black text on #624B0F | 2.53:1 | Fails | Lc 15.5 | Dividers and decoration only |
| #624B0F text on white | 8.29:1 | AAA | Lc 88.5 | Fine for body text |
| #624B0F 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
#F7F5F1
oklch(97.1% 0.006 84.6)
-
Step 100
100
#EEE9E0
oklch(93.5% 0.013 82.4)
-
Step 200
200
#E1D8C6
oklch(88.5% 0.026 84.6)
-
Step 300
300
#CEBF9F
oklch(80.9% 0.046 85.8)
-
Step 400
400
#B59E6A
oklch(70.7% 0.075 86.6)
-
Step 500
500
#A38540
oklch(63.1% 0.095 85.9)
-
Step 600
600
#8E6E1B
oklch(55.5% 0.104 86.1)
-
Step 700
700
#795C0B
oklch(49.1% 0.097 86.1)
-
Step 800
800 (this color)
#624B0F
oklch(42.6% 0.08 86.1)
-
Step 900
900
#503F16
oklch(37.7% 0.062 86.3)
-
Step 950
950
#2F250E
oklch(27% 0.04 86.1)
#624B0F 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) | #554B04 | 0.026 |
| Deuteranopia (no green cones) | #5B5112 | 0.020 |
| Tritanopia (no blue cones) | #6B4340 | 0.073 |
| Achromatopsia (no color) | #4E4E4E | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #624B0F
#624B0F
oklch(42.6% 0.08 86.1)
- #3A4D7B
#3A4D7B
oklch(42.7% 0.08 266.1)
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 #624B0F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.015
- Green Brown #544E03 ΔE 0.029
- Olive Brown #645403 ΔE 0.029
- Milk Chocolate #7F4E1E ΔE 0.059
- Medium Brown #7F5112 ΔE 0.059
- Mud #735C12 ΔE 0.060
- Army Green #4B5D16 ΔE 0.062
- Greeny Brown #696006 ΔE 0.065
Use #624B0F 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.