#B66800
Closest named color: Brown Orange (#B96902). oklch(59.3% 0.136 62.1), rgb(182, 104, 0).
Aa
Black text reads best on this color (4.96:1).
About this color
#B66800 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 59%, its chroma 0.136 and its hue 62°. Its hue sits on the warm side of the wheel. The nearest named color is Brown Orange (#B96902), ΔE 0.006 away. Black text reads best on it, at 4.96:1.
| Hue family | Browns |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.136) |
| Temperature | warm |
| Nearest name | Brown Orange (#B96902) |
| Black text | 4.96:1 |
| White text | 4.22:1 |
Values
| HEX | #B66800 |
| RGB | rgb(182, 104, 0) |
| HSL | hsl(34, 100%, 36%) |
| OKLCH | oklch(59.3% 0.136 62.1) |
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 #B66800 | 4.22:1 | AA large text | Lc -74.2 | Content text, not long reading |
| Black text on #B66800 | 4.96:1 | AA | Lc 35.4 | Non-text elements, placeholder text |
| #B66800 text on white | 4.22:1 | AA large text | Lc 68.7 | Content text, not long reading |
| #B66800 text on black | 4.96:1 | AA | Lc -33.0 | Non-text elements, placeholder text |
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 600.
-
Step 50
50
#FAF4F0
oklch(97.1% 0.008 56.3)
-
Step 100
100
#F3E8DE
oklch(93.7% 0.018 64.9)
-
Step 200
200
#EAD5C3
oklch(88.5% 0.034 63)
-
Step 300
300
#DEB898
oklch(80.8% 0.062 61.9)
-
Step 400
400
#CD925E
oklch(70.6% 0.099 61.6)
-
Step 500
500
#BF762C
oklch(63.2% 0.126 61.8)
-
Step 600
600 (this color)
#B66800
oklch(59.3% 0.136 62.1)
-
Step 700
700
#8D4F00
oklch(49.1% 0.113 61.8)
-
Step 800
800
#744000
oklch(42.6% 0.098 61.8)
-
Step 900
900
#603607
oklch(37.7% 0.082 61.9)
-
Step 950
950
#382008
oklch(27% 0.052 62.3)
#B66800 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) | #807000 | 0.096 |
| Deuteranopia (no green cones) | #938201 | 0.087 |
| Tritanopia (no blue cones) | #C85658 | 0.098 |
| Achromatopsia (no color) | #7B7B7B | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B66800
#B66800
oklch(59.3% 0.136 62.1)
- #1185C7
#1185C7
oklch(59.1% 0.136 242.2)
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 #B66800, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brown Orange #B96902 ΔE 0.006
- Umber #B26400 ΔE 0.013
- Orange Brown #BE6400 ΔE 0.017
- Caramel #AF6F09 ΔE 0.019
- Tiger's Eye #BC6C25 ΔE 0.021
- Orangey Brown #B16002 ΔE 0.022
- Copper #B66325 ΔE 0.023
- Leather #AC7434 ΔE 0.034
Use #B66800 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.