#A6721E
Closest named color: Caramel (#AF6F09). oklch(59.2% 0.115 73.9), rgb(166, 114, 30).
Aa
Black text reads best on this color (5.04:1).
About this color
#A6721E is a medium-dark, moderately saturated brown. In OKLCH its lightness is 59%, its chroma 0.115 and its hue 74°. Its hue sits on the warm side of the wheel. The nearest named color is Caramel (#AF6F09), ΔE 0.016 away. Black text reads best on it, at 5.04:1.
| Hue family | Browns |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.115) |
| Temperature | warm |
| Nearest name | Caramel (#AF6F09) |
| Black text | 5.04:1 |
| White text | 4.16:1 |
Values
| HEX | #A6721E |
| RGB | rgb(166, 114, 30) |
| HSL | hsl(37, 69%, 38%) |
| OKLCH | oklch(59.2% 0.115 73.9) |
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 #A6721E | 4.16:1 | AA large text | Lc -73.9 | Content text, not long reading |
| Black text on #A6721E | 5.04:1 | AA | Lc 35.7 | Non-text elements, placeholder text |
| #A6721E text on white | 4.16:1 | AA large text | Lc 68.4 | Content text, not long reading |
| #A6721E text on black | 5.04:1 | AA | Lc -33.2 | 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 600.
-
Step 50
50
#F8F5F0
oklch(97.1% 0.007 80.7)
-
Step 100
100
#F0E9DF
oklch(93.7% 0.015 77.1)
-
Step 200
200
#E5D7C5
oklch(88.6% 0.029 74.3)
-
Step 300
300
#D5BC9C
oklch(80.8% 0.052 73.8)
-
Step 400
400
#C09965
oklch(70.7% 0.083 73.8)
-
Step 500
500
#AF7F39
oklch(63.1% 0.105 74)
-
Step 600
600 (this color)
#A6721E
oklch(59.2% 0.115 73.9)
-
Step 700
700
#835600
oklch(49.1% 0.104 74.1)
-
Step 800
800
#6B4605
oklch(42.6% 0.088 73.7)
-
Step 900
900
#573B11
oklch(37.6% 0.069 73.4)
-
Step 950
950
#33230C
oklch(27% 0.043 74)
#A6721E 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) | #84750D | 0.061 |
| Deuteranopia (no green cones) | #918121 | 0.051 |
| Tritanopia (no blue cones) | #B56462 | 0.096 |
| Achromatopsia (no color) | #7C7C7C | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A6721E
#A6721E
oklch(59.2% 0.115 73.9)
- #4A80C0
#4A80C0
oklch(59.2% 0.114 253.8)
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 #A6721E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Caramel #AF6F09 ΔE 0.016
- Leather #AC7434 ΔE 0.021
- Bronze #A87900 ΔE 0.024
- Golden Brown #B27A01 ΔE 0.033
- Clay Brown #B2713D ΔE 0.036
- Umber #B26400 ΔE 0.036
- Brown Orange #B96902 ΔE 0.037
- Mustard Brown #AC7E04 ΔE 0.037
Use #A6721E 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.