#A27337
Closest named color: Leather (#AC7434). oklch(59.1% 0.097 70.6), rgb(162, 115, 55).
Aa
Black text reads best on this color (5.04:1).
About this color
#A27337 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 59%, its chroma 0.097 and its hue 71°. Its hue sits on the warm side of the wheel. The nearest named color is Leather (#AC7434), ΔE 0.018 away. Black text reads best on it, at 5.04:1.
| Hue family | Browns |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.097) |
| Temperature | warm |
| Nearest name | Leather (#AC7434) |
| Black text | 5.04:1 |
| White text | 4.16:1 |
Values
| HEX | #A27337 |
| RGB | rgb(162, 115, 55) |
| HSL | hsl(34, 49%, 43%) |
| OKLCH | oklch(59.1% 0.097 70.6) |
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 #A27337 | 4.16:1 | AA large text | Lc -74.0 | Content text, not long reading |
| Black text on #A27337 | 5.04:1 | AA | Lc 35.6 | Non-text elements, placeholder text |
| #A27337 text on white | 4.16:1 | AA large text | Lc 68.5 | Content text, not long reading |
| #A27337 text on black | 5.04:1 | AA | Lc -33.1 | 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 600.
-
Step 50
50
#F8F5F1
oklch(97.1% 0.006 75.4)
-
Step 100
100
#EFE9E1
oklch(93.7% 0.013 75.4)
-
Step 200
200
#E4D7C8
oklch(88.6% 0.025 71.4)
-
Step 300
300
#D3BCA3
oklch(80.8% 0.043 69.5)
-
Step 400
400
#BD9A71
oklch(70.8% 0.07 70.8)
-
Step 500
500
#AC804A
oklch(63.1% 0.09 70.7)
-
Step 600
600 (this color)
#A27337
oklch(59.1% 0.097 70.6)
-
Step 700
700
#81571E
oklch(49.2% 0.09 70.6)
-
Step 800
800
#69471B
oklch(42.7% 0.075 70.1)
-
Step 900
900
#553C1C
oklch(37.7% 0.058 71.2)
-
Step 950
950
#322311
oklch(26.9% 0.037 70.2)
#A27337 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) | #837631 | 0.054 |
| Deuteranopia (no green cones) | #8E8138 | 0.048 |
| Tritanopia (no blue cones) | #B06766 | 0.080 |
| Achromatopsia (no color) | #7C7C7C | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A27337
#A27337
oklch(59.1% 0.097 70.6)
- #4F81B5
#4F81B5
oklch(59% 0.097 250.6)
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 #A27337, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Leather #AC7434 ΔE 0.018
- Mocha #9D7651 ΔE 0.027
- Clay Brown #B2713D ΔE 0.030
- Caramel #AF6F09 ΔE 0.031
- Puce #A57E52 ΔE 0.036
- Tan Brown #AB7E4C ΔE 0.037
- Bronze #A87900 ΔE 0.039
- Coffee #A6814C ΔE 0.039
Use #A27337 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.