#AA7145
Closest named color: Clay Brown (#B2713D). oklch(59.9% 0.094 57.4), rgb(170, 113, 69).
Aa
Black text reads best on this color (5.15:1).
About this color
#AA7145 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 60%, its chroma 0.094 and its hue 57°. Its hue sits on the warm side of the wheel. The nearest named color is Clay Brown (#B2713D), ΔE 0.016 away. Black text reads best on it, at 5.15:1.
| Hue family | Browns |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.094) |
| Temperature | warm |
| Nearest name | Clay Brown (#B2713D) |
| Black text | 5.15:1 |
| White text | 4.07:1 |
Values
| HEX | #AA7145 |
| RGB | rgb(170, 113, 69) |
| HSL | hsl(26, 42%, 47%) |
| OKLCH | oklch(59.9% 0.094 57.4) |
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 #AA7145 | 4.07:1 | AA large text | Lc -73.2 | Content text, not long reading |
| Black text on #AA7145 | 5.15:1 | AA | Lc 36.3 | Non-text elements, placeholder text |
| #AA7145 text on white | 4.07:1 | AA large text | Lc 67.7 | Content text, not long reading |
| #AA7145 text on black | 5.15:1 | AA | Lc -33.9 | 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 500.
-
Step 50
50
#F9F4F1
oklch(97% 0.007 53.4)
-
Step 100
100
#F1E8E1
oklch(93.6% 0.014 60.6)
-
Step 200
200
#E7D5C9
oklch(88.4% 0.026 56)
-
Step 300
300
#D8BAA4
oklch(80.9% 0.046 58.3)
-
Step 400
400
#C49573
oklch(70.6% 0.074 57.1)
-
Step 500
500 (this color)
#AA7145
oklch(59.9% 0.094 57.4)
-
Step 600
600
#A06331
oklch(55.7% 0.102 57.7)
-
Step 700
700
#885124
oklch(49% 0.094 57.1)
-
Step 800
800
#6F431F
oklch(42.7% 0.079 57.6)
-
Step 900
900
#5A391F
oklch(37.8% 0.061 57.7)
-
Step 950
950
#352113
oklch(26.9% 0.039 55.2)
#AA7145 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) | #827641 | 0.069 |
| Deuteranopia (no green cones) | #8F8345 | 0.064 |
| Tritanopia (no blue cones) | #B86566 | 0.066 |
| Achromatopsia (no color) | #7E7E7E | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA7145
#AA7145
oklch(59.9% 0.094 57.4)
- #4388B1
#4388B1
oklch(59.9% 0.094 237.3)
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 #AA7145, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Clay Brown #B2713D ΔE 0.016
- Leather #AC7434 ΔE 0.021
- Mocha #9D7651 ΔE 0.025
- Puce #A57E52 ΔE 0.032
- Tan Brown #AB7E4C ΔE 0.033
- Clay #B66A50 ΔE 0.033
- Earth #A2653E ΔE 0.035
- Adobe #BD6C48 ΔE 0.036
Use #AA7145 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.