#BB870C
Closest named color: Dark Goldenrod (#B8860B). oklch(65.8% 0.133 80.7), rgb(187, 135, 12).
Aa
Black text reads best on this color (6.58:1).
About this color
#BB870C is a medium-light, moderately saturated orange. In OKLCH its lightness is 66%, its chroma 0.133 and its hue 81°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Goldenrod (#B8860B), ΔE 0.006 away. Black text reads best on it, at 6.58:1.
| Hue family | Oranges |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.133) |
| Temperature | warm |
| Nearest name | Dark Goldenrod (#B8860B) |
| Black text | 6.58:1 |
| White text | 3.18:1 |
Values
| HEX | #BB870C |
| RGB | rgb(187, 135, 12) |
| HSL | hsl(42, 88%, 39%) |
| OKLCH | oklch(65.8% 0.133 80.7) |
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 #BB870C | 3.18:1 | AA large text | Lc -64.2 | Content text, not long reading |
| Black text on #BB870C | 6.58:1 | AA | Lc 45.2 | Large or bold text, headings |
| #BB870C text on white | 3.18:1 | AA large text | Lc 58.8 | Large or bold text, headings |
| #BB870C text on black | 6.58:1 | AA | Lc -42.9 | 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
#F8F5EF
oklch(97.1% 0.009 84.6)
-
Step 100
100
#F0E9DC
oklch(93.6% 0.019 83.1)
-
Step 200
200
#E6D7BF
oklch(88.5% 0.036 79.7)
-
Step 300
300
#D7BD91
oklch(81% 0.065 80.6)
-
Step 400
400
#C2994F
oklch(70.6% 0.104 80.5)
-
Step 500
500 (this color)
#BB870C
oklch(65.8% 0.133 80.7)
-
Step 600
600
#966B00
oklch(55.7% 0.115 80.8)
-
Step 700
700
#7E5900
oklch(49% 0.101 80.5)
-
Step 800
800
#684900
oklch(42.8% 0.089 80.7)
-
Step 900
900
#573C00
oklch(37.7% 0.078 80.1)
-
Step 950
950
#342301
oklch(27% 0.055 80.7)
#BB870C 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) | #9B8800 | 0.054 |
| Deuteranopia (no green cones) | #A89516 | 0.045 |
| Tritanopia (no blue cones) | #CC7873 | 0.116 |
| Achromatopsia (no color) | #909090 | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB870C
#BB870C
oklch(65.8% 0.133 80.7)
- #6190E2
#6190E2
oklch(65.6% 0.133 260.9)
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 #BB870C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Goldenrod #B8860B ΔE 0.006
- Yellowy Brown #AE8B0C ΔE 0.023
- Ochre #BF9005 ΔE 0.025
- Dark Mustard #A88905 ΔE 0.032
- Dark Gold #B59410 ΔE 0.034
- Yellow Brown #B79400 ΔE 0.035
- Mustard Brown #AC7E04 ΔE 0.036
- Golden Brown #B27A01 ΔE 0.038
Use #BB870C 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.