#EF8A57#EF8A57

#EF8A57 is a light, vivid orange. Relative luminance 0.372; OKLCH L 73.2% C 0.140 H 46.5°. Best body text is #000000 at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#EF8A57
RGB	rgb(239, 138, 87)
HSL	hsl(20, 83%, 64%)
HSV	hsv(20, 64%, 94%)
CMYK	cmyk(0%, 42.3%, 63.6%, 6.3%)
CIE-LAB	lab(67.44, 34.06, 43.51)
CIE-LCH	lch(67.44, 55.26, 51.95°)
OKLab	oklab(73.21% 0.0963 0.1015)
OKLCH	oklch(73.21% 0.14 46.5)
XYZ	xyz(46.4090, 37.2206, 13.7552)
Luminance	0.3722 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF8A57 #57BCEF

analogous

#EF5770 #EF8A57 #EFD657

triadic

#EF8A57 #57EF8A #8A57EF

tetradic

#EF8A57 #70EF57 #57BCEF #D657EF

square

#EF8A57 #70EF57 #57BCEF #D657EF

split-complementary

#EF8A57 #57EFD6 #5770EF

monochromatic

#BA4A12 #EA631F #EF8A57 #F4B18F #FAD8C7

Accessibility & contrast

On white

2.49

#EF8A57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.44

#EF8A57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF8A57

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF8A57	#FFFFFF	#000000	##000000
##EF8A57	1.00	2.49	8.44	8.44
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.44	21.00	1.00	1.00
##000000	8.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69752

Deuteranopia (green-blind)

#BEAD56

Tritanopia (blue-blind)

#FF777E

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #ef8a57;
/* rgb */ color: rgb(239, 138, 87);
/* oklch */ color: oklch(73.2% 0.140 46.5);

Tailwind

colors: {
  custom: {
    50: '#faad88',
    500: '#ef8a57',
    950: '#000000',
  },
}

SCSS

$custom: #ef8a57;
$custom-light: #faad88;
$custom-dark: #000000;

JSON

{
  "hex": "#ef8a57",
  "rgb": {
    "r": 239,
    "g": 138,
    "b": 87
  },
  "hsl": {
    "h": 20.132,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.73205,
    "c": 0.13991,
    "h": 46.5
  },
  "luminance": 0.37216
}

Semantic roles & 50–950 ramp

primary

#EF8A57

secondary

#B6DAEC

accent

#96DF06

background

#FFFAF8

surface

#FFF4F0

border

#D7CECB

text

#18100B

muted

#867F7C

Preview Lab

Preview with #EF8A57

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

Preview Lab → · Contrast checker → · Palette generator →