#EF9566#EF9566

#EF9566 is a light, vivid orange. Relative luminance 0.408; OKLCH L 75.3% C 0.125 H 47.7°. Best body text is #000000 at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#EF9566
RGB	rgb(239, 149, 102)
HSL	hsl(21, 81%, 67%)
HSV	hsv(21, 57%, 94%)
CMYK	cmyk(0%, 37.7%, 57.3%, 6.3%)
CIE-LAB	lab(70.04, 29.35, 38.83)
CIE-LCH	lch(70.04, 48.68, 52.92°)
OKLab	oklab(75.27% 0.0843 0.0927)
OKLCH	oklch(75.27% 0.125 47.7)
XYZ	xyz(48.7456, 40.8094, 17.8776)
Luminance	0.4081 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF9566 #66C0EF

analogous

#EF667C #EF9566 #EFDA66

triadic

#EF9566 #66EF95 #9566EF

tetradic

#EF9566 #7CEF66 #66C0EF #DA66EF

square

#EF9566 #7CEF66 #66C0EF #DA66EF

split-complementary

#EF9566 #66EFDA #667CEF

monochromatic

#C65115 #E96F2F #EF9566 #F5BB9D #FBE2D5

Accessibility & contrast

On white

2.29

#EF9566 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.16

#EF9566 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF9566

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF9566	#FFFFFF	#000000	##000000
##EF9566	1.00	2.29	9.16	9.16
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.16	21.00	1.00	1.00
##000000	9.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9F62

Deuteranopia (green-blind)

#C3B365

Tritanopia (blue-blind)

#FF848A

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #ef9566;
/* rgb */ color: rgb(239, 149, 102);
/* oklch */ color: oklch(75.3% 0.125 47.7);

Tailwind

colors: {
  custom: {
    50: '#f8b592',
    500: '#ef9566',
    950: '#000000',
  },
}

SCSS

$custom: #ef9566;
$custom-light: #f8b592;
$custom-dark: #000000;

JSON

{
  "hex": "#ef9566",
  "rgb": {
    "r": 239,
    "g": 149,
    "b": 102
  },
  "hsl": {
    "h": 20.584,
    "s": 81.065,
    "l": 66.863
  },
  "oklch": {
    "l": 0.7527,
    "c": 0.12531,
    "h": 47.7
  },
  "luminance": 0.40805
}

Semantic roles & 50–950 ramp

primary

#EF9566

secondary

#C2DFEE

accent

#94DD08

background

#FFFBF9

surface

#FFF6F1

border

#D7D0CB

text

#18110D

muted

#86807E

Preview Lab

Preview with #EF9566

Body copy rendered with the generated semantic roles for this colour.

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