#EF8764#EF8764

#EF8764 is a light, vivid orange. Relative luminance 0.366; OKLCH L 72.9% C 0.137 H 39.2°. Best body text is #000000 at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#EF8764
RGB	rgb(239, 135, 100)
HSL	hsl(15, 81%, 66%)
HSV	hsv(15, 58%, 94%)
CMYK	cmyk(0%, 43.5%, 58.2%, 6.3%)
CIE-LAB	lab(66.98, 36.50, 36.08)
CIE-LCH	lch(66.98, 51.32, 44.67°)
OKLab	oklab(72.91% 0.1058 0.0864)
OKLCH	oklch(72.91% 0.137 39.2)
XYZ	xyz(46.5643, 36.6036, 16.6671)
Luminance	0.3660 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF8764 #64CCEF

analogous

#EF6487 #EF8764 #EFCD64

triadic

#EF8764 #64EF87 #8764EF

tetradic

#EF8764 #87EF64 #64CCEF #CD64EF

square

#EF8764 #87EF64 #64CCEF #CD64EF

split-complementary

#EF8764 #64EFCD #6487EF

monochromatic

#C44114 #E95C2D #EF8764 #F5B29B #FADDD3

Accessibility & contrast

On white

2.52

#EF8764 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.32

#EF8764 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF8764

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF8764	#FFFFFF	#000000	##000000
##EF8764	1.00	2.52	8.32	8.32
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.32	21.00	1.00	1.00
##000000	8.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29561

Deuteranopia (green-blind)

#BBAC63

Tritanopia (blue-blind)

#FF757E

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #ef8764;
/* rgb */ color: rgb(239, 135, 100);
/* oklch */ color: oklch(72.9% 0.137 39.2);

Tailwind

colors: {
  custom: {
    50: '#f9ab91',
    500: '#ef8764',
    950: '#000000',
  },
}

SCSS

$custom: #ef8764;
$custom-light: #f9ab91;
$custom-dark: #000000;

JSON

{
  "hex": "#ef8764",
  "rgb": {
    "r": 239,
    "g": 135,
    "b": 100
  },
  "hsl": {
    "h": 15.108,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.72905,
    "c": 0.13656,
    "h": 39.2
  },
  "luminance": 0.36599
}

Semantic roles & 50–950 ramp

primary

#EF8764

secondary

#C1E3EE

accent

#A8DE08

background

#FFFAF8

surface

#FFF4F0

border

#D7CECB

text

#18100C

muted

#867F7D

Preview Lab

Preview with #EF8764

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

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