#F78039
Closest named color: Dusty Orange (#F0833A). oklch(72.3% 0.167 48.2), rgb(247, 128, 57).
Aa
Black text reads best on this color (8.10:1).
About this color
#F78039 is a medium-light, vivid orange. In OKLCH its lightness is 72%, its chroma 0.167 and its hue 48°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Orange (#F0833A), ΔE 0.013 away. Black text reads best on it, at 8.10:1.
| Hue family | Oranges |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.167) |
| Temperature | warm |
| Nearest name | Dusty Orange (#F0833A) |
| Black text | 8.10:1 |
| White text | 2.59:1 |
Values
| HEX | #F78039 |
| RGB | rgb(247, 128, 57) |
| HSL | hsl(22, 92%, 60%) |
| OKLCH | oklch(72.3% 0.167 48.2) |
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 #F78039 | 2.59:1 | Fails | Lc -55.2 | Large or bold text, headings |
| Black text on #F78039 | 8.10:1 | AAA | Lc 53.9 | Large or bold text, headings |
| #F78039 text on white | 2.59:1 | Fails | Lc 50.1 | Large or bold text, headings |
| #F78039 text on black | 8.10:1 | AAA | Lc -51.8 | Large or bold text, headings |
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 400.
-
Step 50
50
#FEF3EE
oklch(97.1% 0.014 46.2)
-
Step 100
100
#FCE4D9
oklch(93.5% 0.03 46.3)
-
Step 200
200
#FACEB8
oklch(88.4% 0.058 48)
-
Step 300
300
#F8AC85
oklch(80.9% 0.104 48)
-
Step 400
400 (this color)
#F78039
oklch(72.3% 0.167 48.2)
-
Step 500
500
#D86100
oklch(63% 0.171 48.2)
-
Step 600
600
#B75100
oklch(55.7% 0.151 48.1)
-
Step 700
700
#9A4300
oklch(49% 0.133 48.1)
-
Step 800
800
#7F3600
oklch(42.6% 0.116 48.2)
-
Step 900
900
#6B2C00
oklch(37.6% 0.103 47.9)
-
Step 950
950
#421800
oklch(27% 0.074 47.5)
#F78039 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) | #A29030 | 0.147 |
| Deuteranopia (no green cones) | #BFAB37 | 0.134 |
| Tritanopia (no blue cones) | #FF6671 | 0.093 |
| Achromatopsia (no color) | #A1A1A1 | 0.168 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F78039
#F78039
oklch(72.3% 0.167 48.2)
- #00B5EB
#00B5EB
oklch(72.2% 0.142 228.5)
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 #F78039, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Orange #F0833A ΔE 0.013
- Pumpkin Orange #FB7D07 ΔE 0.021
- Orange Wheel #F77F00 ΔE 0.023
- Coral #FF7F50 ΔE 0.026
- Melon #FF7855 ΔE 0.038
- Pinkish Orange #FF724C ΔE 0.040
- Dark Orange #FF8C00 ΔE 0.043
- Faded Orange #F0944D ΔE 0.043
Use #F78039 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.