#EF8759#EF8759

#EF8759 is a light, vivid orange. Relative luminance 0.364; OKLCH L 72.7% C 0.141 H 43.9°. Best body text is #000000 at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#EF8759
RGB	rgb(239, 135, 89)
HSL	hsl(18, 82%, 64%)
HSV	hsv(18, 63%, 94%)
CMYK	cmyk(0%, 43.5%, 62.8%, 6.3%)
CIE-LAB	lab(66.83, 35.74, 41.74)
CIE-LCH	lch(66.83, 54.95, 49.43°)
OKLab	oklab(72.74% 0.1017 0.0979)
OKLCH	oklch(72.74% 0.141 43.9)
XYZ	xyz(46.0674, 36.4048, 14.0500)
Luminance	0.3640 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF8759 #59C1EF

analogous

#EF5976 #EF8759 #EFD259

triadic

#EF8759 #59EF87 #8759EF

tetradic

#EF8759 #76EF59 #59C1EF #D259EF

square

#EF8759 #76EF59 #59C1EF #D259EF

split-complementary

#EF8759 #59EFD2 #5976EF

monochromatic

#BC4612 #EA5F21 #EF8759 #F4AF91 #FAD8C9

Accessibility & contrast

On white

2.54

#EF8759 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.28

#EF8759 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF8759

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF8759	#FFFFFF	#000000	##000000
##EF8759	1.00	2.54	8.28	8.28
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.28	21.00	1.00	1.00
##000000	8.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39555

Deuteranopia (green-blind)

#BCAB58

Tritanopia (blue-blind)

#FF737C

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #ef8759;
/* rgb */ color: rgb(239, 135, 89);
/* oklch */ color: oklch(72.7% 0.141 43.9);

Tailwind

colors: {
  custom: {
    50: '#faab89',
    500: '#ef8759',
    950: '#000000',
  },
}

SCSS

$custom: #ef8759;
$custom-light: #faab89;
$custom-dark: #000000;

JSON

{
  "hex": "#ef8759",
  "rgb": {
    "r": 239,
    "g": 135,
    "b": 89
  },
  "hsl": {
    "h": 18.4,
    "s": 82.418,
    "l": 64.314
  },
  "oklch": {
    "l": 0.72741,
    "c": 0.14116,
    "h": 43.9
  },
  "luminance": 0.364
}

Semantic roles & 50–950 ramp

primary

#EF8759

secondary

#B8DCEC

accent

#9DDF07

background

#FFFAF8

surface

#FFF4F0

border

#D7CECB

text

#18100B

muted

#867F7C

Preview Lab

Preview with #EF8759

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

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