#C78528
Closest named color: Peru (#CD853F). oklch(66.9% 0.13 70.3), rgb(199, 133, 40).
Aa
Black text reads best on this color (6.81:1).
About this color
#C78528 is a medium-light, moderately saturated orange. In OKLCH its lightness is 67%, its chroma 0.130 and its hue 70°. Its hue sits on the warm side of the wheel. The nearest named color is Peru (#CD853F), ΔE 0.022 away. Black text reads best on it, at 6.81:1.
| Hue family | Oranges |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.130) |
| Temperature | warm |
| Nearest name | Peru (#CD853F) |
| Black text | 6.81:1 |
| White text | 3.08:1 |
Values
| HEX | #C78528 |
| RGB | rgb(199, 133, 40) |
| HSL | hsl(35, 67%, 47%) |
| OKLCH | oklch(66.9% 0.13 70.3) |
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 #C78528 | 3.08:1 | AA large text | Lc -62.9 | Content text, not long reading |
| Black text on #C78528 | 6.81:1 | AA | Lc 46.6 | Large or bold text, headings |
| #C78528 text on white | 3.08:1 | AA large text | Lc 57.5 | Large or bold text, headings |
| #C78528 text on black | 6.81:1 | AA | Lc -44.3 | 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
#F9F5EF
oklch(97.2% 0.009 78.3)
-
Step 100
100
#F2E8DD
oklch(93.6% 0.018 70.2)
-
Step 200
200
#E9D6C0
oklch(88.6% 0.036 71.4)
-
Step 300
300
#DCBA94
oklch(80.9% 0.064 69.8)
-
Step 400
400
#C99556
oklch(70.7% 0.102 70.2)
-
Step 500
500 (this color)
#C78528
oklch(66.9% 0.13 70.3)
-
Step 600
600
#9F6500
oklch(55.7% 0.12 70.6)
-
Step 700
700
#865400
oklch(49.1% 0.106 70.2)
-
Step 800
800
#6E4400
oklch(42.6% 0.092 70.1)
-
Step 900
900
#5C3900
oklch(37.7% 0.081 71.3)
-
Step 950
950
#372104
oklch(27% 0.054 69.5)
#C78528 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) | #9B8917 | 0.076 |
| Deuteranopia (no green cones) | #AB992B | 0.066 |
| Tritanopia (no blue cones) | #D97573 | 0.105 |
| Achromatopsia (no color) | #939393 | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C78528
#C78528
oklch(66.9% 0.13 70.3)
- #5199E2
#5199E2
oklch(66.9% 0.131 250.7)
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 #C78528, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Peru #CD853F ΔE 0.022
- Dark Goldenrod #B8860B ΔE 0.031
- Dull Orange #D8863B ΔE 0.034
- Ochre #BF9005 ΔE 0.037
- Dark Tan #AF884A ΔE 0.044
- Yellowy Brown #AE8B0C ΔE 0.049
- Golden Brown #B27A01 ΔE 0.050
- Pumpkin #E17701 ΔE 0.050
Use #C78528 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.