#C76839
Closest named color: Terra Cotta (#C9643B). oklch(62% 0.135 45.4), rgb(199, 104, 57).
Aa
Black text reads best on this color (5.46:1).
About this color
#C76839 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 62%, its chroma 0.135 and its hue 45°. Its hue sits on the warm side of the wheel. The nearest named color is Terra Cotta (#C9643B), ΔE 0.010 away. Black text reads best on it, at 5.46:1.
| Hue family | Browns |
| Lightness | medium-dark (62%) |
| Chroma | moderately saturated (0.135) |
| Temperature | warm |
| Nearest name | Terra Cotta (#C9643B) |
| Black text | 5.46:1 |
| White text | 3.84:1 |
Values
| HEX | #C76839 |
| RGB | rgb(199, 104, 57) |
| HSL | hsl(20, 56%, 50%) |
| OKLCH | oklch(62% 0.135 45.4) |
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 #C76839 | 3.84:1 | AA large text | Lc -70.9 | Content text, not long reading |
| Black text on #C76839 | 5.46:1 | AA | Lc 38.6 | Non-text elements, placeholder text |
| #C76839 text on white | 3.84:1 | AA large text | Lc 65.4 | Content text, not long reading |
| #C76839 text on black | 5.46:1 | AA | Lc -36.2 | 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 500.
-
Step 50
50
#FBF4F1
oklch(97.2% 0.009 44.9)
-
Step 100
100
#F6E6DF
oklch(93.6% 0.02 45.3)
-
Step 200
200
#EFD2C5
oklch(88.4% 0.037 45.6)
-
Step 300
300
#E6B49D
oklch(80.9% 0.067 45.9)
-
Step 400
400
#D78B68
oklch(70.7% 0.105 45.3)
-
Step 500
500 (this color)
#C76839
oklch(62% 0.135 45.4)
-
Step 600
600
#B65116
oklch(55.6% 0.147 45.6)
-
Step 700
700
#9D4105
oklch(49.2% 0.137 45.5)
-
Step 800
800
#7F360C
oklch(42.7% 0.113 45.3)
-
Step 900
900
#673014
oklch(37.8% 0.088 45.3)
-
Step 950
950
#3C1D0D
oklch(27% 0.055 46.6)
#C76839 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) | #827534 | 0.123 |
| Deuteranopia (no green cones) | #998A37 | 0.112 |
| Tritanopia (no blue cones) | #DA555E | 0.075 |
| Achromatopsia (no color) | #828282 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C76839
#C76839
oklch(62% 0.135 45.4)
- #0094BB
#0094BB
oklch(62% 0.117 225)
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 #C76839, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Terra Cotta #C9643B ΔE 0.010
- Terracotta #CA6641 ΔE 0.012
- Terracota #CB6843 ΔE 0.013
- Adobe #BD6C48 ΔE 0.021
- Chocolate #D2691E ΔE 0.028
- Rust #CA6702 ΔE 0.029
- Tiger's Eye #BC6C25 ΔE 0.030
- Browny Orange #CA6B02 ΔE 0.033
Use #C76839 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.