#EF855C#EF855C

#EF855C is a light, vivid orange. Relative luminance 0.359; OKLCH L 72.5% C 0.141 H 41.5°. Best body text is #000000 at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#EF855C
RGB	rgb(239, 133, 92)
HSL	hsl(17, 82%, 65%)
HSV	hsv(17, 62%, 94%)
CMYK	cmyk(0%, 44.4%, 61.5%, 6.3%)
CIE-LAB	lab(66.45, 36.96, 39.70)
CIE-LCH	lch(66.45, 54.24, 47.04°)
OKLab	oklab(72.46% 0.106 0.0937)
OKLCH	oklch(72.46% 0.141 41.5)
XYZ	xyz(45.9195, 35.9034, 14.6349)
Luminance	0.3590 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF855C #5CC6EF

analogous

#EF5C7C #EF855C #EFCF5C

triadic

#EF855C #5CEF85 #855CEF

tetradic

#EF855C #7CEF5C #5CC6EF #CF5CEF

square

#EF855C #7CEF5C #5CC6EF #CF5CEF

split-complementary

#EF855C #5CEFCF #5C7CEF

monochromatic

#BE4213 #EA5B24 #EF855C #F4AF94 #FAD8CB

Accessibility & contrast

On white

2.57

#EF855C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.18

#EF855C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF855C

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF855C	#FFFFFF	#000000	##000000
##EF855C	1.00	2.57	8.18	8.18
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.18	21.00	1.00	1.00
##000000	8.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A19358

Deuteranopia (green-blind)

#BBAA5B

Tritanopia (blue-blind)

#FF717B

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #ef855c;
/* rgb */ color: rgb(239, 133, 92);
/* oklch */ color: oklch(72.5% 0.141 41.5);

Tailwind

colors: {
  custom: {
    50: '#faaa8b',
    500: '#ef855c',
    950: '#000000',
  },
}

SCSS

$custom: #ef855c;
$custom-light: #faaa8b;
$custom-dark: #000000;

JSON

{
  "hex": "#ef855c",
  "rgb": {
    "r": 239,
    "g": 133,
    "b": 92
  },
  "hsl": {
    "h": 16.735,
    "s": 82.123,
    "l": 64.902
  },
  "oklch": {
    "l": 0.72461,
    "c": 0.14143,
    "h": 41.5
  },
  "luminance": 0.35898
}

Semantic roles & 50–950 ramp

primary

#EF855C

secondary

#BADEEC

accent

#A2DF07

background

#FFFAF8

surface

#FFF4F0

border

#D7CECB

text

#18100C

muted

#867F7D

Preview Lab

Preview with #EF855C

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

Preview Lab → · Contrast checker → · Palette generator →