#EF8B66#EF8B66

#EF8B66 is a light, vivid orange. Relative luminance 0.378; OKLCH L 73.6% C 0.132 H 40.9°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#EF8B66
RGB	rgb(239, 139, 102)
HSL	hsl(16, 81%, 67%)
HSV	hsv(16, 57%, 94%)
CMYK	cmyk(0%, 41.8%, 57.3%, 6.3%)
CIE-LAB	lab(67.86, 34.58, 36.11)
CIE-LCH	lch(67.86, 49.99, 46.24°)
OKLab	oklab(73.59% 0.1002 0.0866)
OKLCH	oklch(73.59% 0.132 40.9)
XYZ	xyz(47.2309, 37.7800, 17.3727)
Luminance	0.3777 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF8B66 #66CAEF

analogous

#EF6686 #EF8B66 #EFCF66

triadic

#EF8B66 #66EF8B #8B66EF

tetradic

#EF8B66 #86EF66 #66CAEF #CF66EF

square

#EF8B66 #86EF66 #66CAEF #CF66EF

split-complementary

#EF8B66 #66EFCF #6686EF

monochromatic

#C64515 #E9612F #EF8B66 #F5B59D #FBDFD5

Accessibility & contrast

On white

2.45

#EF8B66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.55

#EF8B66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF8B66

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF8B66	#FFFFFF	#000000	##000000
##EF8B66	1.00	2.45	8.55	8.55
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.55	21.00	1.00	1.00
##000000	8.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59863

Deuteranopia (green-blind)

#BDAE65

Tritanopia (blue-blind)

#FF7982

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #ef8b66;
/* rgb */ color: rgb(239, 139, 102);
/* oklch */ color: oklch(73.6% 0.132 40.9);

Tailwind

colors: {
  custom: {
    50: '#f9ae92',
    500: '#ef8b66',
    950: '#000000',
  },
}

SCSS

$custom: #ef8b66;
$custom-light: #f9ae92;
$custom-dark: #000000;

JSON

{
  "hex": "#ef8b66",
  "rgb": {
    "r": 239,
    "g": 139,
    "b": 102
  },
  "hsl": {
    "h": 16.204,
    "s": 81.065,
    "l": 66.863
  },
  "oklch": {
    "l": 0.7359,
    "c": 0.13244,
    "h": 40.9
  },
  "luminance": 0.37775
}

Semantic roles & 50–950 ramp

primary

#EF8B66

secondary

#C2E2EE

accent

#A4DD08

background

#FFFAF9

surface

#FFF4F1

border

#D7CECB

text

#18100D

muted

#867F7E

Preview Lab

Preview with #EF8B66

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

Preview Lab → · Contrast checker → · Palette generator →