#A28034
Closest named color: Mustard Brown (#AC7E04). oklch(61.8% 0.102 84.6), rgb(162, 128, 52).
Aa
Black text reads best on this color (5.67:1).
About this color
#A28034 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 62%, its chroma 0.102 and its hue 85°. Its hue sits on the warm side of the wheel. The nearest named color is Mustard Brown (#AC7E04), ΔE 0.026 away. Black text reads best on it, at 5.67:1.
| Hue family | Browns |
| Lightness | medium-dark (62%) |
| Chroma | moderately saturated (0.102) |
| Temperature | warm |
| Nearest name | Mustard Brown (#AC7E04) |
| Black text | 5.67:1 |
| White text | 3.70:1 |
Values
| HEX | #A28034 |
| RGB | rgb(162, 128, 52) |
| HSL | hsl(41, 51%, 42%) |
| OKLCH | oklch(61.8% 0.102 84.6) |
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 #A28034 | 3.70:1 | AA large text | Lc -70.0 | Content text, not long reading |
| Black text on #A28034 | 5.67:1 | AA | Lc 39.6 | Non-text elements, placeholder text |
| #A28034 text on white | 3.70:1 | AA large text | Lc 64.5 | Content text, not long reading |
| #A28034 text on black | 5.67:1 | AA | Lc -37.2 | 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
#EEE9DF
oklch(93.5% 0.014 84.6)
-
Step 200
200
#E2D8C5
oklch(88.5% 0.028 83.5)
-
Step 300
300
#D0BF9C
oklch(81% 0.051 85.1)
-
Step 400
400
#B89D65
oklch(70.7% 0.081 84.7)
-
Step 500
500 (this color)
#A28034
oklch(61.8% 0.102 84.6)
-
Step 600
600
#916D0A
oklch(55.6% 0.111 84.9)
-
Step 700
700
#7B5B00
oklch(49.1% 0.101 84.7)
-
Step 800
800
#654A04
oklch(42.7% 0.086 83.9)
-
Step 900
900
#523E11
oklch(37.6% 0.066 84)
-
Step 950
950
#30250C
oklch(27.1% 0.042 85.5)
#A28034 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) | #8F802B | 0.033 |
| Deuteranopia (no green cones) | #978837 | 0.026 |
| Tritanopia (no blue cones) | #AF7570 | 0.091 |
| Achromatopsia (no color) | #858585 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A28034
#A28034
oklch(61.8% 0.102 84.6)
- #6784C3
#6784C3
oklch(61.8% 0.102 264.7)
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 #A28034, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mustard Brown #AC7E04 ΔE 0.026
- Coffee #A6814C ΔE 0.026
- Bronze #A87900 ΔE 0.026
- Golden Brown #B27A01 ΔE 0.032
- Tan Brown #AB7E4C ΔE 0.032
- Leather #AC7434 ΔE 0.035
- Puce #A57E52 ΔE 0.035
- Light Brown #AD8150 ΔE 0.036
Use #A28034 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.