#F78451
Closest named color: Coral (#FF7F50). oklch(73.2% 0.155 43.6), rgb(247, 132, 81).
Aa
Black text reads best on this color (8.37:1).
About this color
#F78451 is a medium-light, vivid orange. In OKLCH its lightness is 73%, its chroma 0.155 and its hue 44°. Its hue sits on the warm side of the wheel. The nearest named color is Coral (#FF7F50), ΔE 0.016 away. Black text reads best on it, at 8.37:1.
| Hue family | Oranges |
| Lightness | medium-light (73%) |
| Chroma | vivid (0.155) |
| Temperature | warm |
| Nearest name | Coral (#FF7F50) |
| Black text | 8.37:1 |
| White text | 2.50:1 |
Values
| HEX | #F78451 |
| RGB | rgb(247, 132, 81) |
| HSL | hsl(18, 91%, 64%) |
| OKLCH | oklch(73.2% 0.155 43.6) |
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 #F78451 | 2.50:1 | Fails | Lc -53.8 | Large or bold text, headings |
| Black text on #F78451 | 8.37:1 | AAA | Lc 55.3 | Large or bold text, headings |
| #F78451 text on white | 2.50:1 | Fails | Lc 48.8 | Large or bold text, headings |
| #F78451 text on black | 8.37:1 | AAA | Lc -53.2 | 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
#FEF3EF
oklch(97.2% 0.013 41.2)
-
Step 100
100
#FBE4DB
oklch(93.5% 0.028 42.7)
-
Step 200
200
#F9CFBD
oklch(88.6% 0.054 44.5)
-
Step 300
300
#F6AC8E
oklch(80.8% 0.097 42.9)
-
Step 400
400 (this color)
#F78451
oklch(73.2% 0.155 43.6)
-
Step 500
500
#E05900
oklch(63.1% 0.185 43.6)
-
Step 600
600
#BD4A00
oklch(55.6% 0.163 43.7)
-
Step 700
700
#A03D00
oklch(49.1% 0.144 43.5)
-
Step 800
800
#843100
oklch(42.7% 0.125 43.5)
-
Step 900
900
#6F2800
oklch(37.7% 0.111 43.6)
-
Step 950
950
#441600
oklch(27% 0.078 44.2)
#F78451 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) | #A3944C | 0.143 |
| Deuteranopia (no green cones) | #BFAD4F | 0.131 |
| Tritanopia (no blue cones) | #FF6D78 | 0.078 |
| Achromatopsia (no color) | #A3A3A3 | 0.156 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F78451
#F78451
oklch(73.2% 0.155 43.6)
- #00BAE7
#00BAE7
oklch(73.2% 0.137 223.3)
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 #F78451, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Coral #FF7F50 ΔE 0.016
- Dusty Orange #F0833A ΔE 0.024
- Melon #FF7855 ΔE 0.029
- Pinkish Orange #FF724C ΔE 0.037
- Faded Orange #F0944D ΔE 0.039
- Pumpkin Orange #FB7D07 ΔE 0.039
- Orange Wheel #F77F00 ΔE 0.042
- Salmon #FA8072 ΔE 0.042
Use #F78451 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.