#EF9166#EF9166

#EF9166 is a light, vivid orange. Relative luminance 0.396; OKLCH L 74.6% C 0.128 H 44.9°. Best body text is #000000 at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#EF9166
RGB	rgb(239, 145, 102)
HSL	hsl(19, 81%, 67%)
HSV	hsv(19, 57%, 94%)
CMYK	cmyk(0%, 39.3%, 57.3%, 6.3%)
CIE-LAB	lab(69.16, 31.45, 37.73)
CIE-LCH	lch(69.16, 49.12, 50.19°)
OKLab	oklab(74.59% 0.0906 0.0903)
OKLCH	oklch(74.59% 0.128 44.9)
XYZ	xyz(48.1236, 39.5654, 17.6703)
Luminance	0.3956 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF9166 #66C4EF

analogous

#EF6680 #EF9166 #EFD666

triadic

#EF9166 #66EF91 #9166EF

tetradic

#EF9166 #80EF66 #66C4EF #D666EF

square

#EF9166 #80EF66 #66C4EF #D666EF

split-complementary

#EF9166 #66EFD6 #6680EF

monochromatic

#C64C15 #E9692F #EF9166 #F5B99D #FBE1D5

Accessibility & contrast

On white

2.36

#EF9166 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.91

#EF9166 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF9166

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF9166	#FFFFFF	#000000	##000000
##EF9166	1.00	2.36	8.91	8.91
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.91	21.00	1.00	1.00
##000000	8.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9C62

Deuteranopia (green-blind)

#C1B165

Tritanopia (blue-blind)

#FF8086

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #ef9166;
/* rgb */ color: rgb(239, 145, 102);
/* oklch */ color: oklch(74.6% 0.128 44.9);

Tailwind

colors: {
  custom: {
    50: '#f9b292',
    500: '#ef9166',
    950: '#000000',
  },
}

SCSS

$custom: #ef9166;
$custom-light: #f9b292;
$custom-dark: #000000;

JSON

{
  "hex": "#ef9166",
  "rgb": {
    "r": 239,
    "g": 145,
    "b": 102
  },
  "hsl": {
    "h": 18.832,
    "s": 81.065,
    "l": 66.863
  },
  "oklch": {
    "l": 0.74589,
    "c": 0.12794,
    "h": 44.9
  },
  "luminance": 0.39561
}

Semantic roles & 50–950 ramp

primary

#EF9166

secondary

#C2E1EE

accent

#9ADD08

background

#FFFBF9

surface

#FFF6F1

border

#D7D0CB

text

#18110D

muted

#86807E

Preview Lab

Preview with #EF9166

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

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