#AA672D
Closest named color: Copper (#B66325). oklch(57.7% 0.112 58.4), rgb(170, 103, 45).
Aa
Black text reads best on this color (4.68:1).
About this color
#AA672D is a medium-dark, moderately saturated brown. In OKLCH its lightness is 58%, its chroma 0.112 and its hue 58°. Its hue sits on the warm side of the wheel. The nearest named color is Copper (#B66325), ΔE 0.022 away. Black text reads best on it, at 4.68:1.
| Hue family | Browns |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.112) |
| Temperature | warm |
| Nearest name | Copper (#B66325) |
| Black text | 4.68:1 |
| White text | 4.48:1 |
Values
| HEX | #AA672D |
| RGB | rgb(170, 103, 45) |
| HSL | hsl(28, 58%, 42%) |
| OKLCH | oklch(57.7% 0.112 58.4) |
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 #AA672D | 4.48:1 | AA large text | Lc -76.3 | Fine for body text |
| Black text on #AA672D | 4.68:1 | AA | Lc 33.3 | Non-text elements, placeholder text |
| #AA672D text on white | 4.48:1 | AA large text | Lc 70.8 | Content text, not long reading |
| #AA672D text on black | 4.68:1 | AA | Lc -30.9 | 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
#F9F4F1
oklch(97% 0.007 53.4)
-
Step 100
100
#F2E8E0
oklch(93.7% 0.015 61.3)
-
Step 200
200
#E8D5C7
oklch(88.5% 0.028 58.8)
-
Step 300
300
#DAB9A1
oklch(80.8% 0.05 58)
-
Step 400
400
#C7946E
oklch(70.6% 0.081 57.7)
-
Step 500
500
#B87946
oklch(63.1% 0.103 58.3)
-
Step 600
600 (this color)
#AA672D
oklch(57.7% 0.112 58.4)
-
Step 700
700
#8C5018
oklch(49.2% 0.105 58.5)
-
Step 800
800
#714217
oklch(42.7% 0.086 59.2)
-
Step 900
900
#5C381A
oklch(37.8% 0.067 58.4)
-
Step 950
950
#362110
oklch(27% 0.043 58.6)
#AA672D 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) | #7B6E26 | 0.084 |
| Deuteranopia (no green cones) | #8B7D2D | 0.076 |
| Tritanopia (no blue cones) | #BA585B | 0.080 |
| Achromatopsia (no color) | #777777 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA672D
#AA672D
oklch(57.7% 0.112 58.4)
- #2882B4
#2882B4
oklch(57.8% 0.112 238.1)
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 #AA672D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Copper #B66325 ΔE 0.022
- Earth #A2653E ΔE 0.023
- Umber #B26400 ΔE 0.023
- Orangey Brown #B16002 ΔE 0.024
- Raw Umber #A75E09 ΔE 0.027
- Clay Brown #B2713D ΔE 0.031
- Leather #AC7434 ΔE 0.033
- Caramel #AF6F09 ΔE 0.034
Use #AA672D 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.