#EF8D36
Closest named color: Faded Orange (#F0944D). oklch(73.4% 0.153 57.8), rgb(239, 141, 54).
Aa
Black text reads best on this color (8.53:1).
About this color
#EF8D36 is a medium-light, vivid orange. In OKLCH its lightness is 73%, its chroma 0.153 and its hue 58°. Its hue sits on the warm side of the wheel. The nearest named color is Faded Orange (#F0944D), ΔE 0.021 away. Black text reads best on it, at 8.53:1.
| Hue family | Oranges |
| Lightness | medium-light (73%) |
| Chroma | vivid (0.153) |
| Temperature | warm |
| Nearest name | Faded Orange (#F0944D) |
| Black text | 8.53:1 |
| White text | 2.46:1 |
Values
| HEX | #EF8D36 |
| RGB | rgb(239, 141, 54) |
| HSL | hsl(28, 85%, 57%) |
| OKLCH | oklch(73.4% 0.153 57.8) |
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 #EF8D36 | 2.46:1 | Fails | Lc -53.0 | Large or bold text, headings |
| Black text on #EF8D36 | 8.53:1 | AAA | Lc 56.0 | Large or bold text, headings |
| #EF8D36 text on white | 2.46:1 | Fails | Lc 48.0 | Large or bold text, headings |
| #EF8D36 text on black | 8.53:1 | AAA | Lc -54.0 | 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
#FCF4ED
oklch(97.1% 0.013 63.9)
-
Step 100
100
#F9E6D8
oklch(93.6% 0.028 58.8)
-
Step 200
200
#F5D1B7
oklch(88.5% 0.053 57.8)
-
Step 300
300
#F0B182
oklch(80.8% 0.096 57.6)
-
Step 400
400 (this color)
#EF8D36
oklch(73.4% 0.153 57.8)
-
Step 500
500
#CB6D00
oklch(63% 0.151 57.6)
-
Step 600
600
#AB5B00
oklch(55.5% 0.133 57.7)
-
Step 700
700
#914C00
oklch(49.1% 0.118 57.5)
-
Step 800
800
#773E00
oklch(42.7% 0.102 58.2)
-
Step 900
900
#643300
oklch(37.7% 0.09 58)
-
Step 950
950
#3D1D00
oklch(27% 0.064 58.4)
#EF8D36 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) | #AA9829 | 0.118 |
| Deuteranopia (no green cones) | #C2AE36 | 0.105 |
| Tritanopia (no blue cones) | #FF777B | 0.103 |
| Achromatopsia (no color) | #A5A5A5 | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EF8D36
#EF8D36
oklch(73.4% 0.153 57.8)
- #25B5FD
#25B5FD
oklch(73.4% 0.153 237.6)
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 #EF8D36, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Orange #F0944D ΔE 0.021
- Dusty Orange #F0833A ΔE 0.024
- Dark Orange #FF8C00 ΔE 0.031
- Orange Wheel #F77F00 ΔE 0.031
- Pumpkin Orange #FB7D07 ΔE 0.036
- Tangerine #FF9408 ΔE 0.039
- Pastel Orange #FF964F ΔE 0.040
- Gamboge #EE9B00 ΔE 0.044
Use #EF8D36 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.