#AA7B3F
Closest named color: Tan Brown (#AB7E4C). oklch(61.8% 0.097 71), rgb(170, 123, 63).
Aa
Black text reads best on this color (5.61:1).
About this color
#AA7B3F is a medium-dark, moderately saturated brown. In OKLCH its lightness is 62%, its chroma 0.097 and its hue 71°. Its hue sits on the warm side of the wheel. The nearest named color is Tan Brown (#AB7E4C), ΔE 0.014 away. Black text reads best on it, at 5.61:1.
| Hue family | Browns |
| Lightness | medium-dark (62%) |
| Chroma | moderately saturated (0.097) |
| Temperature | warm |
| Nearest name | Tan Brown (#AB7E4C) |
| Black text | 5.61:1 |
| White text | 3.74:1 |
Values
| HEX | #AA7B3F |
| RGB | rgb(170, 123, 63) |
| HSL | hsl(34, 46%, 46%) |
| OKLCH | oklch(61.8% 0.097 71) |
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 #AA7B3F | 3.74:1 | AA large text | Lc -70.3 | Content text, not long reading |
| Black text on #AA7B3F | 5.61:1 | AA | Lc 39.3 | Non-text elements, placeholder text |
| #AA7B3F text on white | 3.74:1 | AA large text | Lc 64.8 | Content text, not long reading |
| #AA7B3F text on black | 5.61:1 | AA | Lc -36.8 | 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
#F8F5F1
oklch(97.1% 0.006 75.4)
-
Step 100
100
#F0E9E0
oklch(93.7% 0.014 74.4)
-
Step 200
200
#E5D7C7
oklch(88.6% 0.027 71.2)
-
Step 300
300
#D5BCA0
oklch(80.9% 0.048 70.2)
-
Step 400
400
#BF996C
oklch(70.7% 0.076 70.8)
-
Step 500
500 (this color)
#AA7B3F
oklch(61.8% 0.097 71)
-
Step 600
600
#996721
oklch(55.4% 0.105 70.9)
-
Step 700
700
#835613
oklch(49.1% 0.098 71.1)
-
Step 800
800
#6A4614
oklch(42.6% 0.08 70.7)
-
Step 900
900
#573B18
oklch(37.7% 0.063 69.7)
-
Step 950
950
#33230F
oklch(27.1% 0.04 70.8)
#AA7B3F 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) | #8B7D39 | 0.053 |
| Deuteranopia (no green cones) | #968840 | 0.046 |
| Tritanopia (no blue cones) | #B86F6D | 0.079 |
| Achromatopsia (no color) | #848484 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA7B3F
#AA7B3F
oklch(61.8% 0.097 71)
- #5889BE
#5889BE
oklch(61.8% 0.097 251.4)
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 #AA7B3F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tan Brown #AB7E4C ΔE 0.014
- Coffee #A6814C ΔE 0.017
- Leather #AC7434 ΔE 0.018
- Puce #A57E52 ΔE 0.020
- Light Brown #AD8150 ΔE 0.022
- Clay Brown #B2713D ΔE 0.028
- Mocha #9D7651 ΔE 0.035
- Dark Tan #AF884A ΔE 0.035
Use #AA7B3F 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.