#C57107
Closest named color: Browny Orange (#CA6B02). oklch(62.9% 0.144 61.5), rgb(197, 113, 7).
Aa
Black text reads best on this color (5.73:1).
About this color
#C57107 is a medium-light, vivid orange. In OKLCH its lightness is 63%, its chroma 0.144 and its hue 62°. Its hue sits on the warm side of the wheel. The nearest named color is Browny Orange (#CA6B02), ΔE 0.015 away. Black text reads best on it, at 5.73:1.
| Hue family | Oranges |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.144) |
| Temperature | warm |
| Nearest name | Browny Orange (#CA6B02) |
| Black text | 5.73:1 |
| White text | 3.65:1 |
Values
| HEX | #C57107 |
| RGB | rgb(197, 113, 7) |
| HSL | hsl(33, 93%, 40%) |
| OKLCH | oklch(62.9% 0.144 61.5) |
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 #C57107 | 3.65:1 | AA large text | Lc -69.2 | Content text, not long reading |
| Black text on #C57107 | 5.73:1 | AA | Lc 40.4 | Non-text elements, placeholder text |
| #C57107 text on white | 3.65:1 | AA large text | Lc 63.7 | Content text, not long reading |
| #C57107 text on black | 5.73:1 | AA | Lc -38.0 | 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
#FAF4EF
oklch(97% 0.009 62.6)
-
Step 100
100
#F4E7DD
oklch(93.6% 0.02 60.2)
-
Step 200
200
#EDD4C0
oklch(88.5% 0.039 60.9)
-
Step 300
300
#E2B792
oklch(80.9% 0.07 62.3)
-
Step 400
400
#D39053
oklch(70.8% 0.112 61.7)
-
Step 500
500 (this color)
#C57107
oklch(62.9% 0.144 61.5)
-
Step 600
600
#A75F00
oklch(55.6% 0.128 62.1)
-
Step 700
700
#8D4F00
oklch(49.1% 0.113 61.8)
-
Step 800
800
#744000
oklch(42.6% 0.098 61.8)
-
Step 900
900
#623500
oklch(37.8% 0.087 61.6)
-
Step 950
950
#3B1F02
oklch(27.2% 0.06 62.2)
#C57107 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) | #8B7A00 | 0.102 |
| Deuteranopia (no green cones) | #9F8D08 | 0.092 |
| Tritanopia (no blue cones) | #D85D60 | 0.104 |
| Achromatopsia (no color) | #868686 | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C57107
#C57107
oklch(62.9% 0.144 61.5)
- #1391D7
#1391D7
oklch(62.9% 0.144 241.6)
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 #C57107, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Browny Orange #CA6B02 ΔE 0.015
- Rust #CA6702 ΔE 0.023
- Tiger's Eye #BC6C25 ΔE 0.026
- Brown Orange #B96902 ΔE 0.031
- Chocolate #D2691E ΔE 0.032
- Orange Brown #BE6400 ΔE 0.034
- Golden Brown #B27A01 ΔE 0.039
- Caramel #AF6F09 ΔE 0.041
Use #C57107 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.