#C78439
Closest named color: Peru (#CD853F). oklch(66.8% 0.122 65.8), rgb(199, 132, 57).
Aa
Black text reads best on this color (6.78:1).
About this color
#C78439 is a medium-light, moderately saturated orange. In OKLCH its lightness is 67%, its chroma 0.122 and its hue 66°. Its hue sits on the warm side of the wheel. The nearest named color is Peru (#CD853F), ΔE 0.012 away. Black text reads best on it, at 6.78:1.
| Hue family | Oranges |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.122) |
| Temperature | warm |
| Nearest name | Peru (#CD853F) |
| Black text | 6.78:1 |
| White text | 3.09:1 |
Values
| HEX | #C78439 |
| RGB | rgb(199, 132, 57) |
| HSL | hsl(32, 56%, 50%) |
| OKLCH | oklch(66.8% 0.122 65.8) |
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 #C78439 | 3.09:1 | AA large text | Lc -63.0 | Content text, not long reading |
| Black text on #C78439 | 6.78:1 | AA | Lc 46.4 | Large or bold text, headings |
| #C78439 text on white | 3.09:1 | AA large text | Lc 57.6 | Large or bold text, headings |
| #C78439 text on black | 6.78:1 | AA | Lc -44.1 | 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
#F9F4F0
oklch(97% 0.008 61.5)
-
Step 100
100
#F2E8DE
oklch(93.6% 0.017 67.6)
-
Step 200
200
#E9D5C3
oklch(88.5% 0.033 64.4)
-
Step 300
300
#DCBA99
oklch(81% 0.059 66)
-
Step 400
400
#C9945E
oklch(70.6% 0.095 65.8)
-
Step 500
500 (this color)
#C78439
oklch(66.8% 0.122 65.8)
-
Step 600
600
#A36200
oklch(55.6% 0.124 66.2)
-
Step 700
700
#8A5200
oklch(49.2% 0.11 66)
-
Step 800
800
#714200
oklch(42.6% 0.095 65.8)
-
Step 900
900
#5E3807
oklch(37.9% 0.08 66)
-
Step 950
950
#372108
oklch(27.1% 0.05 66)
#C78439 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) | #9A8930 | 0.077 |
| Deuteranopia (no green cones) | #A9993A | 0.070 |
| Tritanopia (no blue cones) | #D97474 | 0.095 |
| Achromatopsia (no color) | #929292 | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C78439
#C78439
oklch(66.8% 0.122 65.8)
- #4E9BDB
#4E9BDB
oklch(66.8% 0.122 246.1)
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 #C78439, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Peru #CD853F ΔE 0.012
- Dull Orange #D8863B ΔE 0.031
- Dark Goldenrod #B8860B ΔE 0.040
- Dark Tan #AF884A ΔE 0.040
- Ochre #BF9005 ΔE 0.048
- Light Brown #AD8150 ΔE 0.049
- Pumpkin #E17701 ΔE 0.050
- Golden Brown #B27A01 ΔE 0.054
Use #C78439 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.