#E5904A#E5904A

#E5904A is a light, vivid orange. Relative luminance 0.371; OKLCH L 72.8% C 0.134 H 57.8°. Best body text is #000000 at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#E5904A
RGB	rgb(229, 144, 74)
HSL	hsl(27, 75%, 59%)
HSV	hsv(27, 68%, 90%)
CMYK	cmyk(0%, 37.1%, 67.7%, 10.2%)
CIE-LAB	lab(67.35, 26.11, 49.60)
CIE-LCH	lch(67.35, 56.05, 62.24°)
OKLab	oklab(72.82% 0.0712 0.1131)
OKLCH	oklch(72.82% 0.134 57.8)
XYZ	xyz(43.5257, 37.1032, 11.3466)
Luminance	0.3710 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5904A #4A9FE5

analogous

#E54A52 #E5904A #E5DE4A

triadic

#E5904A #4AE590 #904AE5

tetradic

#E5904A #52E54A #4A9FE5 #DE4AE5

square

#E5904A #52E54A #4A9FE5 #DE4AE5

split-complementary

#E5904A #4AE5DE #4A52E5

monochromatic

#9E5417 #D3701E #E5904A #EDB180 #F4D2B5

Accessibility & contrast

On white

2.49

#E5904A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.42

#E5904A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5904A

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5904A	#FFFFFF	#000000	##000000
##E5904A	1.00	2.49	8.42	8.42
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.42	21.00	1.00	1.00
##000000	8.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99843

Deuteranopia (green-blind)

#BEAC4A

Tritanopia (blue-blind)

#F97E80

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #e5904a;
/* rgb */ color: rgb(229, 144, 74);
/* oklch */ color: oklch(72.8% 0.134 57.8);

Tailwind

colors: {
  custom: {
    50: '#f2b17f',
    500: '#e5904a',
    950: '#000000',
  },
}

SCSS

$custom: #e5904a;
$custom-light: #f2b17f;
$custom-dark: #000000;

JSON

{
  "hex": "#e5904a",
  "rgb": {
    "r": 229,
    "g": 144,
    "b": 74
  },
  "hsl": {
    "h": 27.097,
    "s": 74.879,
    "l": 59.412
  },
  "oklch": {
    "l": 0.72823,
    "c": 0.13363,
    "h": 57.8
  },
  "luminance": 0.37099
}

Semantic roles & 50–950 ramp

primary

#E5904A

secondary

#A7C8E4

accent

#9DF136

background

#FFFAF7

surface

#FFF5EE

border

#D7CFC9

text

#18100A

muted

#867F7C

Preview Lab

Preview with #E5904A

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

Preview Lab → · Contrast checker → · Palette generator →