#AF783F
Closest named color: Leather (#AC7434). oklch(61.8% 0.101 65), rgb(175, 120, 63).
Aa
Black text reads best on this color (5.58:1).
About this color
#AF783F is a medium-dark, moderately saturated brown. In OKLCH its lightness is 62%, its chroma 0.101 and its hue 65°. Its hue sits on the warm side of the wheel. The nearest named color is Leather (#AC7434), ΔE 0.014 away. Black text reads best on it, at 5.58:1.
| Hue family | Browns |
| Lightness | medium-dark (62%) |
| Chroma | moderately saturated (0.101) |
| Temperature | warm |
| Nearest name | Leather (#AC7434) |
| Black text | 5.58:1 |
| White text | 3.76:1 |
Values
| HEX | #AF783F |
| RGB | rgb(175, 120, 63) |
| HSL | hsl(31, 47%, 47%) |
| OKLCH | oklch(61.8% 0.101 65) |
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 #AF783F | 3.76:1 | AA large text | Lc -70.5 | Content text, not long reading |
| Black text on #AF783F | 5.58:1 | AA | Lc 39.1 | Non-text elements, placeholder text |
| #AF783F text on white | 3.76:1 | AA large text | Lc 65.0 | Content text, not long reading |
| #AF783F text on black | 5.58:1 | AA | Lc -36.7 | 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
#F9F5F1
oklch(97.2% 0.007 67.7)
-
Step 100
100
#F1E8E0
oklch(93.6% 0.015 64.3)
-
Step 200
200
#E6D6C7
oklch(88.5% 0.027 65.6)
-
Step 300
300
#D8BBA0
oklch(81% 0.05 65)
-
Step 400
400
#C3976C
oklch(70.8% 0.078 65.3)
-
Step 500
500 (this color)
#AF783F
oklch(61.8% 0.101 65)
-
Step 600
600
#9F6421
oklch(55.6% 0.11 64.7)
-
Step 700
700
#885313
oklch(49.2% 0.102 64.9)
-
Step 800
800
#6E4414
oklch(42.7% 0.084 64.9)
-
Step 900
900
#593A18
oklch(37.7% 0.065 65.9)
-
Step 950
950
#34220F
oklch(27% 0.041 66)
#AF783F 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) | #8A7C39 | 0.064 |
| Deuteranopia (no green cones) | #978940 | 0.058 |
| Tritanopia (no blue cones) | #BE6C6B | 0.077 |
| Achromatopsia (no color) | #848484 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AF783F
#AF783F
oklch(61.8% 0.101 65)
- #4D8BBE
#4D8BBE
oklch(61.7% 0.101 245.3)
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 #AF783F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Leather #AC7434 ΔE 0.014
- Tan Brown #AB7E4C ΔE 0.017
- Clay Brown #B2713D ΔE 0.018
- Light Brown #AD8150 ΔE 0.024
- Puce #A57E52 ΔE 0.025
- Coffee #A6814C ΔE 0.025
- Tiger's Eye #BC6C25 ΔE 0.034
- Caramel #AF6F09 ΔE 0.035
Use #AF783F 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.