#E66C43#E66C43

#E66C43 is a light, vivid orange. Relative luminance 0.280; OKLCH L 67.1% C 0.162 H 38.8°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#E66C43
RGB	rgb(230, 108, 67)
HSL	hsl(15, 77%, 58%)
HSV	hsv(15, 71%, 90%)
CMYK	cmyk(0%, 53%, 70.9%, 9.8%)
CIE-LAB	lab(59.85, 44.64, 44.80)
CIE-LCH	lch(59.85, 63.24, 45.10°)
OKLab	oklab(67.07% 0.1261 0.1015)
OKLCH	oklch(67.07% 0.162 38.8)
XYZ	xyz(39.0126, 27.9583, 8.6512)
Luminance	0.2795 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E66C43 #43BDE6

analogous

#E6436B #E66C43 #E6BD43

triadic

#E66C43 #43E66C #6C43E6

tetradic

#E66C43 #6BE643 #43BDE6 #BD43E6

square

#E66C43 #6BE643 #43BDE6 #BD43E6

split-complementary

#E66C43 #43E6BD #436BE6

monochromatic

#9A3614 #D0491C #E66C43 #ED9679 #F4C0AF

Accessibility & contrast

On white

3.19

#E66C43 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#E66C43 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E66C43

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E66C43	#FFFFFF	#000000	##000000
##E66C43	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D803E

Deuteranopia (green-blind)

#AB9A40

Tritanopia (blue-blind)

#FC5363

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #e66c43;
/* rgb */ color: rgb(230, 108, 67);
/* oklch */ color: oklch(67.1% 0.162 38.8);

Tailwind

colors: {
  custom: {
    50: '#f59979',
    500: '#e66c43',
    950: '#000000',
  },
}

SCSS

$custom: #e66c43;
$custom-light: #f59979;
$custom-dark: #000000;

JSON

{
  "hex": "#e66c43",
  "rgb": {
    "r": 230,
    "g": 108,
    "b": 67
  },
  "hsl": {
    "h": 15.092,
    "s": 76.526,
    "l": 58.235
  },
  "oklch": {
    "l": 0.67071,
    "c": 0.16189,
    "h": 38.8
  },
  "luminance": 0.27953
}

Semantic roles & 50–950 ramp

primary

#E66C43

secondary

#A2D3E3

accent

#C3F335

background

#FFF9F7

surface

#FFF2ED

border

#D7CCC8

text

#180E09

muted

#867E7B

Preview Lab

Preview with #E66C43

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

Preview Lab → · Contrast checker → · Palette generator →