#EFB665
Closest named color: Butterscotch (#FDB147). oklch(81.2% 0.119 74.4), rgb(239, 182, 101).
Aa
Black text reads best on this color (11.54:1).
About this color
#EFB665 is a light, moderately saturated orange. In OKLCH its lightness is 81%, its chroma 0.119 and its hue 74°. 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 11.54:1.
| Hue family | Oranges |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.119) |
| Temperature | warm |
| Nearest name | Butterscotch (#FDB147) |
| Black text | 11.54:1 |
| White text | 1.81:1 |
Values
| HEX | #EFB665 |
| RGB | rgb(239, 182, 101) |
| HSL | hsl(35, 81%, 67%) |
| OKLCH | oklch(81.2% 0.119 74.4) |
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 #EFB665 | 1.81:1 | Fails | Lc -37.9 | Non-text elements, placeholder text |
| Black text on #EFB665 | 11.54:1 | AAA | Lc 70.1 | Content text, not long reading |
| #EFB665 text on white | 1.81:1 | Fails | Lc 33.8 | Non-text elements, placeholder text |
| #EFB665 text on black | 11.54:1 | AAA | Lc -68.8 | 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
#F8E7D1
oklch(93.6% 0.035 74.4)
-
Step 200
200
#F4D3A9
oklch(88.4% 0.066 73.5)
-
Step 300
300 (this color)
#EFB665
oklch(81.2% 0.119 74.4)
-
Step 400
400
#D69000
oklch(70.6% 0.149 74.5)
-
Step 500
500
#B87B00
oklch(63% 0.133 74.4)
-
Step 600
600
#9B6700
oklch(55.5% 0.117 74.4)
-
Step 700
700
#835600
oklch(49.1% 0.104 74.1)
-
Step 800
800
#6C4600
oklch(42.7% 0.091 73.9)
-
Step 900
900
#5A3A00
oklch(37.7% 0.08 74.4)
-
Step 950
950
#372100
oklch(27% 0.057 72.9)
#EFB665 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) | #CBB85E | 0.057 |
| Deuteranopia (no green cones) | #D8C667 | 0.051 |
| Tritanopia (no blue cones) | #FFA7A3 | 0.099 |
| Achromatopsia (no color) | #C0C0C0 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EFB665
#EFB665
oklch(81.2% 0.119 74.4)
- #97C5FF
#97C5FF
oklch(81.2% 0.096 254.6)
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 #EFB665, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Butterscotch #FDB147 ΔE 0.030
- Saffron #E9C46A ΔE 0.034
- Light Orange #FDAA48 ΔE 0.035
- Macaroni And Cheese #EFB435 ΔE 0.037
- Pale Orange #FFA756 ΔE 0.040
- Burlywood #DEB887 ΔE 0.042
- Maximum Yellow Red #FCBF49 ΔE 0.042
- Peach #FFB07C ΔE 0.043
Use #EFB665 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.