#A68331
Closest named color: Mustard Brown (#AC7E04). oklch(62.8% 0.107 85.3), rgb(166, 131, 49).
Aa
Black text reads best on this color (5.91:1).
About this color
#A68331 is a medium-light, moderately saturated orange. In OKLCH its lightness is 63%, its chroma 0.107 and its hue 85°. Its hue sits on the warm side of the wheel. The nearest named color is Mustard Brown (#AC7E04), ΔE 0.021 away. Black text reads best on it, at 5.91:1.
| Hue family | Oranges |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.107) |
| Temperature | warm |
| Nearest name | Mustard Brown (#AC7E04) |
| Black text | 5.91:1 |
| White text | 3.55:1 |
Values
| HEX | #A68331 |
| RGB | rgb(166, 131, 49) |
| HSL | hsl(42, 54%, 42%) |
| OKLCH | oklch(62.8% 0.107 85.3) |
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 #A68331 | 3.55:1 | AA large text | Lc -68.5 | Content text, not long reading |
| Black text on #A68331 | 5.91:1 | AA | Lc 41.1 | Non-text elements, placeholder text |
| #A68331 text on white | 3.55:1 | AA large text | Lc 63.0 | Content text, not long reading |
| #A68331 text on black | 5.91:1 | AA | Lc -38.7 | 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
#F8F5F0
oklch(97.1% 0.007 80.7)
-
Step 100
100
#EEE9DF
oklch(93.5% 0.014 84.6)
-
Step 200
200
#E2D8C4
oklch(88.5% 0.029 84.6)
-
Step 300
300
#D0BF9A
oklch(80.9% 0.053 86.2)
-
Step 400
400
#B89D62
oklch(70.7% 0.084 85.7)
-
Step 500
500 (this color)
#A68331
oklch(62.8% 0.107 85.3)
-
Step 600
600
#916D00
oklch(55.6% 0.114 85.6)
-
Step 700
700
#7A5B00
oklch(49% 0.1 85.4)
-
Step 800
800
#654A00
oklch(42.7% 0.087 84.5)
-
Step 900
900
#523E0C
oklch(37.6% 0.07 85.4)
-
Step 950
950
#30250A
oklch(27.1% 0.044 86.7)
#A68331 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) | #938327 | 0.034 |
| Deuteranopia (no green cones) | #9B8C35 | 0.028 |
| Tritanopia (no blue cones) | #B47772 | 0.097 |
| Achromatopsia (no color) | #888888 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A68331
#A68331
oklch(62.8% 0.107 85.3)
- #6987CA
#6987CA
oklch(62.9% 0.107 265.1)
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 #A68331, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mustard Brown #AC7E04 ΔE 0.021
- Bronze #A87900 ΔE 0.029
- Coffee #A6814C ΔE 0.029
- Golden Brown #B27A01 ΔE 0.030
- Dark Mustard #A88905 ΔE 0.030
- Dark Tan #AF884A ΔE 0.030
- Yellowy Brown #AE8B0C ΔE 0.035
- Dark Goldenrod #B8860B ΔE 0.035
Use #A68331 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.