#E37B52#E37B52

#E37B52 is a light, vivid orange. Relative luminance 0.311; OKLCH L 69.1% C 0.141 H 41.7°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#E37B52
RGB	rgb(227, 123, 82)
HSL	hsl(17, 72%, 61%)
HSV	hsv(17, 64%, 89%)
CMYK	cmyk(0%, 45.8%, 63.9%, 11%)
CIE-LAB	lab(62.60, 36.79, 39.99)
CIE-LCH	lch(62.60, 54.34, 47.38°)
OKLab	oklab(69.14% 0.1049 0.0935)
OKLCH	oklch(69.14% 0.141 41.7)
XYZ	xyz(40.2878, 31.1104, 11.8643)
Luminance	0.3111 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E37B52 #52BAE3

analogous

#E35271 #E37B52 #E3C452

triadic

#E37B52 #52E37B #7B52E3

tetradic

#E37B52 #71E352 #52BAE3 #C452E3

square

#E37B52 #71E352 #52BAE3 #C452E3

split-complementary

#E37B52 #52E3C4 #5271E3

monochromatic

#A1401A #D55523 #E37B52 #ECA387 #F4CBBB

Accessibility & contrast

On white

2.91

#E37B52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.22

#E37B52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E37B52

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E37B52	#FFFFFF	#000000	##000000
##E37B52	1.00	2.91	7.22	7.22
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.22	21.00	1.00	1.00
##000000	7.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97894E

Deuteranopia (green-blind)

#B0A050

Tritanopia (blue-blind)

#F76771

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #e37b52;
/* rgb */ color: rgb(227, 123, 82);
/* oklch */ color: oklch(69.1% 0.141 41.7);

Tailwind

colors: {
  custom: {
    50: '#f1a284',
    500: '#e37b52',
    950: '#000000',
  },
}

SCSS

$custom: #e37b52;
$custom-light: #f1a284;
$custom-dark: #000000;

JSON

{
  "hex": "#e37b52",
  "rgb": {
    "r": 227,
    "g": 123,
    "b": 82
  },
  "hsl": {
    "h": 16.966,
    "s": 72.139,
    "l": 60.588
  },
  "oklch": {
    "l": 0.6914,
    "c": 0.14053,
    "h": 41.7
  },
  "luminance": 0.31106
}

Semantic roles & 50–950 ramp

primary

#E37B52

secondary

#ADD4E4

accent

#9DD411

background

#FFFAF8

surface

#FFF4EF

border

#D7CECA

text

#180F0B

muted

#867F7C

Preview Lab

Preview with #E37B52

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

Preview Lab → · Contrast checker → · Palette generator →