#EF6E3C#EF6E3C

#EF6E3C is a light, vivid orange. Relative luminance 0.298; OKLCH L 68.6% C 0.172 H 40.6°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#EF6E3C
RGB	rgb(239, 110, 60)
HSL	hsl(17, 85%, 59%)
HSV	hsv(17, 75%, 94%)
CMYK	cmyk(0%, 54%, 74.9%, 6.3%)
CIE-LAB	lab(61.51, 46.72, 50.50)
CIE-LCH	lch(61.51, 68.79, 47.23°)
OKLab	oklab(68.58% 0.1305 0.1118)
OKLCH	oklch(68.58% 0.172 40.6)
XYZ	xyz(41.9924, 29.8343, 7.8214)
Luminance	0.2983 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF6E3C #3CBDEF

analogous

#EF3C63 #EF6E3C #EFC73C

triadic

#EF6E3C #3CEF6E #6E3CEF

tetradic

#EF6E3C #63EF3C #3CBDEF #C73CEF

square

#EF6E3C #63EF3C #3CBDEF #C73CEF

split-complementary

#EF6E3C #3CEFC7 #3C63EF

monochromatic

#A3370D #DC4A12 #EF6E3C #F49875 #F8C2AD

Accessibility & contrast

On white

3.01

#EF6E3C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#EF6E3C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF6E3C

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF6E3C	#FFFFFF	#000000	##000000
##EF6E3C	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928336

Deuteranopia (green-blind)

#B19F39

Tritanopia (blue-blind)

#FF5263

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #ef6e3c;
/* rgb */ color: rgb(239, 110, 60);
/* oklch */ color: oklch(68.6% 0.172 40.6);

Tailwind

colors: {
  custom: {
    50: '#fc9b74',
    500: '#ef6e3c',
    950: '#000000',
  },
}

SCSS

$custom: #ef6e3c;
$custom-light: #fc9b74;
$custom-dark: #000000;

JSON

{
  "hex": "#ef6e3c",
  "rgb": {
    "r": 239,
    "g": 110,
    "b": 60
  },
  "hsl": {
    "h": 16.76,
    "s": 84.834,
    "l": 58.627
  },
  "oklch": {
    "l": 0.68577,
    "c": 0.17182,
    "h": 40.6
  },
  "luminance": 0.29829
}

Semantic roles & 50–950 ramp

primary

#EF6E3C

secondary

#A0D3E7

accent

#C1FB2D

background

#FFF9F7

surface

#FFF2ED

border

#D7CCC8

text

#190E08

muted

#867E7B

Preview Lab

Preview with #EF6E3C

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

Preview Lab → · Contrast checker → · Palette generator →