#FF8C40
Closest named color: Pastel Orange (#FF964F). oklch(75.3% 0.164 50.9), rgb(255, 140, 64).
Aa
Black text reads best on this color (9.07:1).
About this color
#FF8C40 is a medium-light, vivid orange. In OKLCH its lightness is 75%, its chroma 0.164 and its hue 51°. Its hue sits on the warm side of the wheel. The nearest named color is Pastel Orange (#FF964F), ΔE 0.022 away. Black text reads best on it, at 9.07:1.
| Hue family | Oranges |
| Lightness | medium-light (75%) |
| Chroma | vivid (0.164) |
| Temperature | warm |
| Nearest name | Pastel Orange (#FF964F) |
| Black text | 9.07:1 |
| White text | 2.31:1 |
Values
| HEX | #FF8C40 |
| RGB | rgb(255, 140, 64) |
| HSL | hsl(24, 100%, 63%) |
| OKLCH | oklch(75.3% 0.164 50.9) |
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 #FF8C40 | 2.31:1 | Fails | Lc -50.0 | Large or bold text, headings |
| Black text on #FF8C40 | 9.07:1 | AAA | Lc 58.8 | Large or bold text, headings |
| #FF8C40 text on white | 2.31:1 | Fails | Lc 45.1 | Large or bold text, headings |
| #FF8C40 text on black | 9.07:1 | AAA | Lc -57.0 | 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
#FEF3ED
oklch(97.1% 0.014 50.8)
-
Step 100
100
#FBE5D8
oklch(93.6% 0.03 52.7)
-
Step 200
200
#F9CFB8
oklch(88.5% 0.057 50.3)
-
Step 300
300
#F6AD83
oklch(80.8% 0.103 50.7)
-
Step 400
400 (this color)
#FF8C40
oklch(75.3% 0.164 50.9)
-
Step 500
500
#D46500
oklch(63% 0.164 50.9)
-
Step 600
600
#B35400
oklch(55.5% 0.145 50.8)
-
Step 700
700
#974600
oklch(49% 0.128 50.9)
-
Step 800
800
#7D3900
oklch(42.8% 0.111 51.1)
-
Step 900
900
#692E00
oklch(37.6% 0.099 50.4)
-
Step 950
950
#401A00
oklch(27% 0.07 51.3)
#FF8C40 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) | #AD9B36 | 0.140 |
| Deuteranopia (no green cones) | #C9B43F | 0.126 |
| Tritanopia (no blue cones) | #FF747C | 0.096 |
| Achromatopsia (no color) | #AAAAAA | 0.165 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #FF8C40
#FF8C40
oklch(75.3% 0.164 50.9)
- #00BFFD
#00BFFD
oklch(75.4% 0.152 230.8)
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 #FF8C40, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Orange #FF964F ΔE 0.022
- Dark Orange #FF8C00 ΔE 0.027
- Faded Orange #F0944D ΔE 0.028
- Dusty Orange #F0833A ΔE 0.035
- Tangerine #FF9408 ΔE 0.035
- Coral #FF7F50 ΔE 0.036
- Pumpkin Orange #FB7D07 ΔE 0.037
- Orange Wheel #F77F00 ΔE 0.039
Use #FF8C40 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.