#BF770B
Closest named color: Golden Brown (#B27A01). oklch(63.2% 0.136 67.6), rgb(191, 119, 11).
Aa
Black text reads best on this color (5.85:1).
About this color
#BF770B is a medium-light, moderately saturated orange. In OKLCH its lightness is 63%, its chroma 0.136 and its hue 68°. Its hue sits on the warm side of the wheel. The nearest named color is Golden Brown (#B27A01), ΔE 0.024 away. Black text reads best on it, at 5.85:1.
| Hue family | Oranges |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.136) |
| Temperature | warm |
| Nearest name | Golden Brown (#B27A01) |
| Black text | 5.85:1 |
| White text | 3.58:1 |
Values
| HEX | #BF770B |
| RGB | rgb(191, 119, 11) |
| HSL | hsl(36, 89%, 40%) |
| OKLCH | oklch(63.2% 0.136 67.6) |
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 #BF770B | 3.58:1 | AA large text | Lc -68.5 | Content text, not long reading |
| Black text on #BF770B | 5.85:1 | AA | Lc 41.0 | Non-text elements, placeholder text |
| #BF770B text on white | 3.58:1 | AA large text | Lc 63.1 | Content text, not long reading |
| #BF770B text on black | 5.85:1 | AA | Lc -38.6 | 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 500.
-
Step 50
50
#FAF4EF
oklch(97% 0.009 62.6)
-
Step 100
100
#F3E8DD
oklch(93.7% 0.019 67.6)
-
Step 200
200
#EAD5C0
oklch(88.5% 0.037 67.3)
-
Step 300
300
#DEB993
oklch(80.9% 0.066 67.4)
-
Step 400
400
#CD9353
oklch(70.7% 0.107 67.3)
-
Step 500
500 (this color)
#BF770B
oklch(63.2% 0.136 67.6)
-
Step 600
600
#A26300
oklch(55.7% 0.123 67.4)
-
Step 700
700
#885300
oklch(49.1% 0.108 68.1)
-
Step 800
800
#704300
oklch(42.6% 0.094 67.6)
-
Step 900
900
#5E3700
oklch(37.6% 0.083 67)
-
Step 950
950
#382002
oklch(26.9% 0.057 67.8)
#BF770B 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) | #8F7D00 | 0.084 |
| Deuteranopia (no green cones) | #A08E10 | 0.075 |
| Tritanopia (no blue cones) | #D16565 | 0.107 |
| Achromatopsia (no color) | #878787 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BF770B
#BF770B
oklch(63.2% 0.136 67.6)
- #398FD7
#398FD7
oklch(63.2% 0.136 247.4)
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 #BF770B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Golden Brown #B27A01 ΔE 0.024
- Browny Orange #CA6B02 ΔE 0.032
- Tiger's Eye #BC6C25 ΔE 0.033
- Brown Orange #B96902 ΔE 0.036
- Caramel #AF6F09 ΔE 0.037
- Mustard Brown #AC7E04 ΔE 0.037
- Dark Goldenrod #B8860B ΔE 0.039
- Rust #CA6702 ΔE 0.040
Use #BF770B 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.