#EFB365
Closest named color: Butterscotch (#FDB147). oklch(80.7% 0.118 72), rgb(239, 179, 101).
Aa
Black text reads best on this color (11.30:1).
About this color
#EFB365 is a light, moderately saturated orange. In OKLCH its lightness is 81%, its chroma 0.118 and its hue 72°. Its hue sits on the warm side of the wheel. The nearest named color is Butterscotch (#FDB147), ΔE 0.030 away. Black text reads best on it, at 11.30:1.
| Hue family | Oranges |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.118) |
| Temperature | warm |
| Nearest name | Butterscotch (#FDB147) |
| Black text | 11.30:1 |
| White text | 1.85:1 |
Values
| HEX | #EFB365 |
| RGB | rgb(239, 179, 101) |
| HSL | hsl(34, 81%, 67%) |
| OKLCH | oklch(80.7% 0.118 72) |
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 #EFB365 | 1.85:1 | Fails | Lc -39.1 | Non-text elements, placeholder text |
| Black text on #EFB365 | 11.30:1 | AAA | Lc 69.0 | Content text, not long reading |
| #EFB365 text on white | 1.85:1 | Fails | Lc 34.9 | Non-text elements, placeholder text |
| #EFB365 text on black | 11.30:1 | AAA | Lc -67.7 | 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
#FCF4EA
oklch(97.1% 0.016 73.7)
-
Step 100
100
#F9E7D2
oklch(93.7% 0.034 71.7)
-
Step 200
200
#F5D3AA
oklch(88.6% 0.066 72)
-
Step 300
300 (this color)
#EFB365
oklch(80.7% 0.118 72)
-
Step 400
400
#D98E00
oklch(70.6% 0.151 72.1)
-
Step 500
500
#BB7A00
oklch(63.2% 0.135 72.2)
-
Step 600
600
#9D6600
oklch(55.6% 0.119 72.5)
-
Step 700
700
#855500
oklch(49.1% 0.105 71.8)
-
Step 800
800
#6D4500
oklch(42.6% 0.091 72)
-
Step 900
900
#5B3900
oklch(37.6% 0.08 72.2)
-
Step 950
950
#372100
oklch(27% 0.057 72.9)
#EFB365 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) | #C8B65E | 0.062 |
| Deuteranopia (no green cones) | #D6C467 | 0.055 |
| Tritanopia (no blue cones) | #FFA4A1 | 0.097 |
| Achromatopsia (no color) | #BEBEBE | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EFB365
#EFB365
oklch(80.7% 0.118 72)
- #90C4FF
#90C4FF
oklch(80.6% 0.1 252.2)
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 #EFB365, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Butterscotch #FDB147 ΔE 0.030
- Light Orange #FDAA48 ΔE 0.032
- Pale Orange #FFA756 ΔE 0.034
- Sandy Brown #F4A460 ΔE 0.036
- Macaroni And Cheese #EFB435 ΔE 0.039
- Peach #FFB07C ΔE 0.040
- Burlywood #DEB887 ΔE 0.040
- Saffron #E9C46A ΔE 0.042
Use #EFB365 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.