#A6872B
Closest named color: Dark Mustard (#A88905). oklch(63.6% 0.113 89.6), rgb(166, 135, 43).
Aa
Black text reads best on this color (6.12:1).
About this color
#A6872B is a medium-light, moderately saturated orange. In OKLCH its lightness is 64%, its chroma 0.113 and its hue 90°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Mustard (#A88905), ΔE 0.018 away. Black text reads best on it, at 6.12:1.
| Hue family | Oranges |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.113) |
| Temperature | warm |
| Nearest name | Dark Mustard (#A88905) |
| Black text | 6.12:1 |
| White text | 3.43:1 |
Values
| HEX | #A6872B |
| RGB | rgb(166, 135, 43) |
| HSL | hsl(45, 59%, 41%) |
| OKLCH | oklch(63.6% 0.113 89.6) |
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 #A6872B | 3.43:1 | AA large text | Lc -67.2 | Content text, not long reading |
| Black text on #A6872B | 6.12:1 | AA | Lc 42.4 | Non-text elements, placeholder text |
| #A6872B text on white | 3.43:1 | AA large text | Lc 61.7 | Content text, not long reading |
| #A6872B text on black | 6.12:1 | AA | Lc -40.0 | 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 500.
-
Step 50
50
#F7F5F0
oklch(97% 0.007 88.6)
-
Step 100
100
#EEEADE
oklch(93.7% 0.017 91.6)
-
Step 200
200
#E1D9C3
oklch(88.6% 0.031 90.3)
-
Step 300
300
#CFC098
oklch(81% 0.056 89.9)
-
Step 400
400
#B69E5D
oklch(70.6% 0.089 89.8)
-
Step 500
500 (this color)
#A6872B
oklch(63.6% 0.113 89.6)
-
Step 600
600
#8D6F00
oklch(55.5% 0.113 89.9)
-
Step 700
700
#775D00
oklch(49.1% 0.1 89.6)
-
Step 800
800
#624C00
oklch(42.8% 0.087 89.5)
-
Step 900
900
#513F05
oklch(37.7% 0.074 89.5)
-
Step 950
950
#2F2507
oklch(26.9% 0.047 90.3)
#A6872B 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) | #97861D | 0.028 |
| Deuteranopia (no green cones) | #9E8E30 | 0.021 |
| Tritanopia (no blue cones) | #B47B75 | 0.104 |
| Achromatopsia (no color) | #8A8A8A | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A6872B
#A6872B
oklch(63.6% 0.113 89.6)
- #7087D0
#7087D0
oklch(63.7% 0.113 269.7)
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 #A6872B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mustard #A88905 ΔE 0.018
- Yellowy Brown #AE8B0C ΔE 0.023
- Mustard Brown #AC7E04 ΔE 0.024
- Dark Goldenrod #B8860B ΔE 0.030
- Dark Tan #AF884A ΔE 0.033
- Golden Brown #B27A01 ΔE 0.035
- Bronze #A87900 ΔE 0.035
- Coffee #A6814C ΔE 0.039
Use #A6872B 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.