#EF9066#EF9066

#EF9066 is a light, vivid orange. Relative luminance 0.393; OKLCH L 74.4% C 0.129 H 44.2°. Best body text is #000000 at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#EF9066
RGB	rgb(239, 144, 102)
HSL	hsl(18, 81%, 67%)
HSV	hsv(18, 57%, 94%)
CMYK	cmyk(0%, 39.7%, 57.3%, 6.3%)
CIE-LAB	lab(68.94, 31.97, 37.46)
CIE-LCH	lch(68.94, 49.25, 49.52°)
OKLab	oklab(74.42% 0.0922 0.0897)
OKLCH	oklch(74.42% 0.129 44.2)
XYZ	xyz(47.9715, 39.2612, 17.6195)
Luminance	0.3926 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF9066 #66C5EF

analogous

#EF6681 #EF9066 #EFD466

triadic

#EF9066 #66EF90 #9066EF

tetradic

#EF9066 #81EF66 #66C5EF #D466EF

square

#EF9066 #81EF66 #66C5EF #D466EF

split-complementary

#EF9066 #66EFD4 #6681EF

monochromatic

#C64B15 #E9682F #EF9066 #F5B89D #FBE0D5

Accessibility & contrast

On white

2.37

#EF9066 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.85

#EF9066 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF9066

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF9066	#FFFFFF	#000000	##000000
##EF9066	1.00	2.37	8.85	8.85
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.85	21.00	1.00	1.00
##000000	8.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99C62

Deuteranopia (green-blind)

#C0B065

Tritanopia (blue-blind)

#FF7F86

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #ef9066;
/* rgb */ color: rgb(239, 144, 102);
/* oklch */ color: oklch(74.4% 0.129 44.2);

Tailwind

colors: {
  custom: {
    50: '#f9b192',
    500: '#ef9066',
    950: '#000000',
  },
}

SCSS

$custom: #ef9066;
$custom-light: #f9b192;
$custom-dark: #000000;

JSON

{
  "hex": "#ef9066",
  "rgb": {
    "r": 239,
    "g": 144,
    "b": 102
  },
  "hsl": {
    "h": 18.394,
    "s": 81.065,
    "l": 66.863
  },
  "oklch": {
    "l": 0.74421,
    "c": 0.12864,
    "h": 44.2
  },
  "luminance": 0.39257
}

Semantic roles & 50–950 ramp

primary

#EF9066

secondary

#C2E1EE

accent

#9CDD08

background

#FFFAF9

surface

#FFF5F1

border

#D7CFCB

text

#18110D

muted

#86807E

Preview Lab

Preview with #EF9066

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

Preview Lab → · Contrast checker → · Palette generator →