#EF865B#EF865B

#EF865B is a light, vivid orange. Relative luminance 0.362; OKLCH L 72.6% C 0.141 H 42.5°. Best body text is #000000 at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#EF865B
RGB	rgb(239, 134, 91)
HSL	hsl(17, 82%, 65%)
HSV	hsv(17, 62%, 94%)
CMYK	cmyk(0%, 43.9%, 61.9%, 6.3%)
CIE-LAB	lab(66.64, 36.38, 40.47)
CIE-LCH	lch(66.64, 54.42, 48.04°)
OKLab	oklab(72.61% 0.104 0.0953)
OKLCH	oklch(72.61% 0.141 42.5)
XYZ	xyz(46.0137, 36.1611, 14.4521)
Luminance	0.3616 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF865B #5BC4EF

analogous

#EF5B7A #EF865B #EFD05B

triadic

#EF865B #5BEF86 #865BEF

tetradic

#EF865B #7AEF5B #5BC4EF #D05BEF

square

#EF865B #7AEF5B #5BC4EF #D05BEF

split-complementary

#EF865B #5BEFD0 #5B7AEF

monochromatic

#BD4412 #EA5D23 #EF865B #F4AF93 #FAD8CB

Accessibility & contrast

On white

2.55

#EF865B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.23

#EF865B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF865B

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF865B	#FFFFFF	#000000	##000000
##EF865B	1.00	2.55	8.23	8.23
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.23	21.00	1.00	1.00
##000000	8.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29457

Deuteranopia (green-blind)

#BBAB5A

Tritanopia (blue-blind)

#FF727C

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #ef865b;
/* rgb */ color: rgb(239, 134, 91);
/* oklch */ color: oklch(72.6% 0.141 42.5);

Tailwind

colors: {
  custom: {
    50: '#faaa8a',
    500: '#ef865b',
    950: '#000000',
  },
}

SCSS

$custom: #ef865b;
$custom-light: #faaa8a;
$custom-dark: #000000;

JSON

{
  "hex": "#ef865b",
  "rgb": {
    "r": 239,
    "g": 134,
    "b": 91
  },
  "hsl": {
    "h": 17.432,
    "s": 82.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.72608,
    "c": 0.14106,
    "h": 42.5
  },
  "luminance": 0.36156
}

Semantic roles & 50–950 ramp

primary

#EF865B

secondary

#BADEEC

accent

#A0DF07

background

#FFFAF8

surface

#FFF4F0

border

#D7CECB

text

#18100C

muted

#867F7D

Preview Lab

Preview with #EF865B

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

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