#E37A4C#E37A4C

#E37A4C is a light, vivid orange. Relative luminance 0.308; OKLCH L 68.9% C 0.144 H 43.4°. Best body text is #000000 at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#E37A4C
RGB	rgb(227, 122, 76)
HSL	hsl(18, 73%, 59%)
HSV	hsv(18, 67%, 89%)
CMYK	cmyk(0%, 46.3%, 66.5%, 11%)
CIE-LAB	lab(62.32, 36.95, 42.82)
CIE-LCH	lch(62.32, 56.55, 49.21°)
OKLab	oklab(68.9% 0.1044 0.0988)
OKLCH	oklch(68.9% 0.144 43.4)
XYZ	xyz(39.9460, 30.7763, 10.6728)
Luminance	0.3077 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E37A4C #4CB5E3

analogous

#E34C6A #E37A4C #E3C64C

triadic

#E37A4C #4CE37A #7A4CE3

tetradic

#E37A4C #6AE34C #4CB5E3 #C64CE3

square

#E37A4C #6AE34C #4CB5E3 #C64CE3

split-complementary

#E37A4C #4CE3C6 #4C6AE3

monochromatic

#9C4118 #D15621 #E37A4C #EBA181 #F4C9B6

Accessibility & contrast

On white

2.94

#E37A4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.15

#E37A4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E37A4C

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E37A4C	#FFFFFF	#000000	##000000
##E37A4C	1.00	2.94	7.15	7.15
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.15	21.00	1.00	1.00
##000000	7.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968847

Deuteranopia (green-blind)

#B0A04A

Tritanopia (blue-blind)

#F8666F

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #e37a4c;
/* rgb */ color: rgb(227, 122, 76);
/* oklch */ color: oklch(68.9% 0.144 43.4);

Tailwind

colors: {
  custom: {
    50: '#f2a27f',
    500: '#e37a4c',
    950: '#000000',
  },
}

SCSS

$custom: #e37a4c;
$custom-light: #f2a27f;
$custom-dark: #000000;

JSON

{
  "hex": "#e37a4c",
  "rgb": {
    "r": 227,
    "g": 122,
    "b": 76
  },
  "hsl": {
    "h": 18.278,
    "s": 72.947,
    "l": 59.412
  },
  "oklch": {
    "l": 0.689,
    "c": 0.14376,
    "h": 43.4
  },
  "luminance": 0.30772
}

Semantic roles & 50–950 ramp

primary

#E37A4C

secondary

#A8D1E3

accent

#B8F038

background

#FFFAF7

surface

#FFF4EE

border

#D7CEC9

text

#180F0A

muted

#867F7C

Preview Lab

Preview with #E37A4C

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

Preview Lab → · Contrast checker → · Palette generator →