#BB820C
Closest named color: Dark Goldenrod (#B8860B). oklch(64.8% 0.133 77.1), rgb(187, 130, 12).
Aa
Black text reads best on this color (6.31:1).
About this color
#BB820C is a medium-light, moderately saturated orange. In OKLCH its lightness is 65%, its chroma 0.133 and its hue 77°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Goldenrod (#B8860B), ΔE 0.011 away. Black text reads best on it, at 6.31:1.
| Hue family | Oranges |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.133) |
| Temperature | warm |
| Nearest name | Dark Goldenrod (#B8860B) |
| Black text | 6.31:1 |
| White text | 3.32:1 |
Values
| HEX | #BB820C |
| RGB | rgb(187, 130, 12) |
| HSL | hsl(40, 88%, 39%) |
| OKLCH | oklch(64.8% 0.133 77.1) |
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 #BB820C | 3.32:1 | AA large text | Lc -65.8 | Content text, not long reading |
| Black text on #BB820C | 6.31:1 | AA | Lc 43.7 | Non-text elements, placeholder text |
| #BB820C text on white | 3.32:1 | AA large text | Lc 60.4 | Content text, not long reading |
| #BB820C text on black | 6.31:1 | AA | Lc -41.3 | 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
#F9F5EF
oklch(97.2% 0.009 78.3)
-
Step 100
100
#F1E9DC
oklch(93.7% 0.019 80.1)
-
Step 200
200
#E7D7BF
oklch(88.6% 0.037 78.1)
-
Step 300
300
#D9BC92
oklch(81% 0.065 76.8)
-
Step 400
400
#C59851
oklch(70.7% 0.104 77.1)
-
Step 500
500 (this color)
#BB820C
oklch(64.8% 0.133 77.1)
-
Step 600
600
#996900
oklch(55.7% 0.116 77.3)
-
Step 700
700
#815800
oklch(49.2% 0.103 77.4)
-
Step 800
800
#6A4700
oklch(42.6% 0.089 76.7)
-
Step 900
900
#593B00
oklch(37.8% 0.079 76.7)
-
Step 950
950
#352201
oklch(26.9% 0.055 77.1)
#BB820C 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) | #978500 | 0.061 |
| Deuteranopia (no green cones) | #A59215 | 0.052 |
| Tritanopia (no blue cones) | #CC726F | 0.114 |
| Achromatopsia (no color) | #8D8D8D | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB820C
#BB820C
oklch(64.8% 0.133 77.1)
- #578FDE
#578FDE
oklch(64.7% 0.133 257.2)
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 #BB820C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Goldenrod #B8860B ΔE 0.011
- Golden Brown #B27A01 ΔE 0.027
- Mustard Brown #AC7E04 ΔE 0.029
- Yellowy Brown #AE8B0C ΔE 0.031
- Dark Mustard #A88905 ΔE 0.036
- Ochre #BF9005 ΔE 0.038
- Dark Tan #AF884A ΔE 0.040
- Bronze #A87900 ΔE 0.042
Use #BB820C 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.