#EFA63E
Closest named color: Squash (#F2AB15). oklch(77.8% 0.144 71.8), rgb(239, 166, 62).
Aa
Black text reads best on this color (10.19:1).
About this color
#EFA63E is a medium-light, vivid orange. In OKLCH its lightness is 78%, its chroma 0.144 and its hue 72°. Its hue sits on the warm side of the wheel. The nearest named color is Squash (#F2AB15), ΔE 0.026 away. Black text reads best on it, at 10.19:1.
| Hue family | Oranges |
| Lightness | medium-light (78%) |
| Chroma | vivid (0.144) |
| Temperature | warm |
| Nearest name | Squash (#F2AB15) |
| Black text | 10.19:1 |
| White text | 2.05:1 |
Values
| HEX | #EFA63E |
| RGB | rgb(239, 166, 62) |
| HSL | hsl(35, 85%, 59%) |
| OKLCH | oklch(77.8% 0.144 71.8) |
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 #EFA63E | 2.05:1 | Fails | Lc -44.5 | Non-text elements, placeholder text |
| Black text on #EFA63E | 10.19:1 | AAA | Lc 64.0 | Content text, not long reading |
| #EFA63E text on white | 2.05:1 | Fails | Lc 39.9 | Non-text elements, placeholder text |
| #EFA63E text on black | 10.19:1 | AAA | Lc -62.4 | Content text, not long reading |
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 300.
-
Step 50
50
#FEF4E8
oklch(97.2% 0.019 72.6)
-
Step 100
100
#FCE6CC
oklch(93.6% 0.042 71.9)
-
Step 200
200
#FBD19F
oklch(88.5% 0.08 71.4)
-
Step 300
300 (this color)
#EFA63E
oklch(77.8% 0.144 71.8)
-
Step 400
400
#DA8E00
oklch(70.7% 0.152 71.6)
-
Step 500
500
#BB7900
oklch(63% 0.135 71.5)
-
Step 600
600
#9E6600
oklch(55.7% 0.119 71.9)
-
Step 700
700
#855500
oklch(49.1% 0.105 71.8)
-
Step 800
800
#6D4500
oklch(42.6% 0.091 72)
-
Step 900
900
#5C3900
oklch(37.7% 0.081 71.3)
-
Step 950
950
#382100
oklch(27.1% 0.058 71.5)
#EFA63E 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) | #BFAA2F | 0.079 |
| Deuteranopia (no green cones) | #D1BC41 | 0.069 |
| Tritanopia (no blue cones) | #FF9491 | 0.115 |
| Achromatopsia (no color) | #B5B5B5 | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EFA63E
#EFA63E
oklch(77.8% 0.144 71.8)
- #7EBBFF
#7EBBFF
oklch(77.7% 0.117 252)
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 #EFA63E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Squash #F2AB15 ΔE 0.026
- Mango #FFA62B ΔE 0.027
- Light Orange #FDAA48 ΔE 0.027
- Gamboge #EE9B00 ΔE 0.030
- Orange #FFA500 ΔE 0.031
- Sandy Brown #F4A460 ΔE 0.034
- Pale Orange #FFA756 ΔE 0.035
- Butterscotch #FDB147 ΔE 0.037
Use #EFA63E 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.