#EF8F52#EF8F52

#EF8F52 is a light, vivid orange. Relative luminance 0.386; OKLCH L 74.0% C 0.139 H 51.5°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#EF8F52
RGB	rgb(239, 143, 82)
HSL	hsl(23, 83%, 63%)
HSV	hsv(23, 66%, 94%)
CMYK	cmyk(0%, 40.2%, 65.7%, 6.3%)
CIE-LAB	lab(68.47, 31.15, 47.25)
CIE-LCH	lch(68.47, 56.59, 56.60°)
OKLab	oklab(73.98% 0.0867 0.1089)
OKLCH	oklch(73.98% 0.139 51.5)
XYZ	xyz(46.9457, 38.6096, 12.9611)
Luminance	0.3861 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF8F52 #52B2EF

analogous

#EF5263 #EF8F52 #EFDD52

triadic

#EF8F52 #52EF8F #8F52EF

tetradic

#EF8F52 #63EF52 #52B2EF #DD52EF

square

#EF8F52 #63EF52 #52B2EF #DD52EF

split-complementary

#EF8F52 #52EFDD #5263EF

monochromatic

#B65111 #EA6B1A #EF8F52 #F4B38A #F9D8C2

Accessibility & contrast

On white

2.41

#EF8F52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#EF8F52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF8F52

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF8F52	#FFFFFF	#000000	##000000
##EF8F52	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9A4C

Deuteranopia (green-blind)

#C1AF52

Tritanopia (blue-blind)

#FF7C81

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #ef8f52;
/* rgb */ color: rgb(239, 143, 82);
/* oklch */ color: oklch(74.0% 0.139 51.5);

Tailwind

colors: {
  custom: {
    50: '#fab084',
    500: '#ef8f52',
    950: '#000000',
  },
}

SCSS

$custom: #ef8f52;
$custom-light: #fab084;
$custom-dark: #000000;

JSON

{
  "hex": "#ef8f52",
  "rgb": {
    "r": 239,
    "g": 143,
    "b": 82
  },
  "hsl": {
    "h": 23.312,
    "s": 83.069,
    "l": 62.941
  },
  "oklch": {
    "l": 0.73975,
    "c": 0.13924,
    "h": 51.5
  },
  "luminance": 0.38605
}

Semantic roles & 50–950 ramp

primary

#EF8F52

secondary

#B2D5EB

accent

#8BDF06

background

#FFFAF8

surface

#FFF5EF

border

#D7CFCA

text

#18100B

muted

#867F7C

Preview Lab

Preview with #EF8F52

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

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