#8A820B
Closest named color: Olive (#808000). oklch(59.5% 0.124 105.1), rgb(138, 130, 11).
Aa
Black text reads best on this color (5.27:1).
About this color
#8A820B is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 59%, its chroma 0.124 and its hue 105°. Its hue sits on the warm side of the wheel. The nearest named color is Olive (#808000), ΔE 0.018 away. Black text reads best on it, at 5.27:1.
| Hue family | Yellows |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.124) |
| Temperature | warm |
| Nearest name | Olive (#808000) |
| Black text | 5.27:1 |
| White text | 3.97:1 |
Values
| HEX | #8A820B |
| RGB | rgb(138, 130, 11) |
| HSL | hsl(56, 85%, 29%) |
| OKLCH | oklch(59.5% 0.124 105.1) |
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 #8A820B | 3.97:1 | AA large text | Lc -72.5 | Content text, not long reading |
| Black text on #8A820B | 5.27:1 | AA | Lc 37.1 | Non-text elements, placeholder text |
| #8A820B text on white | 3.97:1 | AA large text | Lc 67.0 | Content text, not long reading |
| #8A820B text on black | 5.27:1 | AA | Lc -34.7 | 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
#F6F6F0
oklch(97.1% 0.008 106.5)
-
Step 100
100
#EBEBDE
oklch(93.7% 0.017 106.7)
-
Step 200
200
#DCDBC2
oklch(88.6% 0.033 105.2)
-
Step 300
300
#C6C396
oklch(80.8% 0.06 104.5)
-
Step 400
400
#A9A45A
oklch(70.6% 0.096 105.2)
-
Step 500
500 (this color)
#8A820B
oklch(59.5% 0.124 105.1)
-
Step 600
600
#7E7600
oklch(55.5% 0.118 104.9)
-
Step 700
700
#6A6300
oklch(49.1% 0.104 104.8)
-
Step 800
800
#575100
oklch(42.7% 0.09 104.7)
-
Step 900
900
#484300
oklch(37.6% 0.08 104.8)
-
Step 950
950
#2A2805
oklch(27.1% 0.052 106.2)
#8A820B 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 | 0.015 |
| Deuteranopia (no green cones) | #918219 | 0.013 |
| Tritanopia (no blue cones) | #95786E | 0.113 |
| Achromatopsia (no color) | #7F7F7F | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8A820B
#8A820B
oklch(59.5% 0.124 105.1)
- #7872C5
#7872C5
oklch(59.4% 0.124 285.2)
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 #8A820B, closest first.
No curated palette has a color within ΔE 0.04 of #8A820B.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive #808000 ΔE 0.018
- Swamp Green #748500 ΔE 0.035
- Hazel #8E7618 ΔE 0.036
- Khaki Green #728639 ΔE 0.039
- Drab #828344 ΔE 0.039
- Dark Yellow Green #728F02 ΔE 0.049
- Swamp #698339 ΔE 0.050
- Olive Drab #6B8E23 ΔE 0.050
Use #8A820B 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.