#EF875A#EF875A

#EF875A is a light, vivid orange. Relative luminance 0.364; OKLCH L 72.8% C 0.141 H 43.5°. Best body text is #000000 at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#EF875A
RGB	rgb(239, 135, 90)
HSL	hsl(18, 82%, 65%)
HSV	hsv(18, 62%, 94%)
CMYK	cmyk(0%, 43.5%, 62.3%, 6.3%)
CIE-LAB	lab(66.84, 35.80, 41.23)
CIE-LCH	lch(66.84, 54.61, 49.03°)
OKLab	oklab(72.76% 0.1021 0.0969)
OKLCH	oklch(72.76% 0.141 43.5)
XYZ	xyz(46.1097, 36.4217, 14.2727)
Luminance	0.3642 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF875A #5AC2EF

analogous

#EF5A78 #EF875A #EFD25A

triadic

#EF875A #5AEF87 #875AEF

tetradic

#EF875A #78EF5A #5AC2EF #D25AEF

square

#EF875A #78EF5A #5AC2EF #D25AEF

split-complementary

#EF875A #5AEFD2 #5A78EF

monochromatic

#BC4612 #EA5E22 #EF875A #F4B092 #FAD8CA

Accessibility & contrast

On white

2.54

#EF875A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.28

#EF875A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF875A

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF875A	#FFFFFF	#000000	##000000
##EF875A	1.00	2.54	8.28	8.28
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.28	21.00	1.00	1.00
##000000	8.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39556

Deuteranopia (green-blind)

#BCAB59

Tritanopia (blue-blind)

#FF737C

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #ef875a;
/* rgb */ color: rgb(239, 135, 90);
/* oklch */ color: oklch(72.8% 0.141 43.5);

Tailwind

colors: {
  custom: {
    50: '#faab8a',
    500: '#ef875a',
    950: '#000000',
  },
}

SCSS

$custom: #ef875a;
$custom-light: #faab8a;
$custom-dark: #000000;

JSON

{
  "hex": "#ef875a",
  "rgb": {
    "r": 239,
    "g": 135,
    "b": 90
  },
  "hsl": {
    "h": 18.121,
    "s": 82.32,
    "l": 64.51
  },
  "oklch": {
    "l": 0.72755,
    "c": 0.14072,
    "h": 43.5
  },
  "luminance": 0.36417
}

Semantic roles & 50–950 ramp

primary

#EF875A

secondary

#B9DDEC

accent

#9EDF07

background

#FFFAF8

surface

#FFF4F0

border

#D7CECB

text

#18100C

muted

#867F7D

Preview Lab

Preview with #EF875A

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

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