#EF8A4A#EF8A4A

#EF8A4A is a light, vivid orange. Relative luminance 0.370; OKLCH L 73.0% C 0.146 H 50.9°. Best body text is #000000 at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#EF8A4A
RGB	rgb(239, 138, 74)
HSL	hsl(23, 84%, 61%)
HSV	hsv(23, 69%, 94%)
CMYK	cmyk(0%, 42.3%, 69%, 6.3%)
CIE-LAB	lab(67.30, 33.31, 49.89)
CIE-LCH	lch(67.30, 59.99, 56.27°)
OKLab	oklab(73.05% 0.092 0.1133)
OKLCH	oklch(73.05% 0.146 50.9)
XYZ	xyz(45.9249, 37.0270, 11.2056)
Luminance	0.3702 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF8A4A #4AAFEF

analogous

#EF4A5D #EF8A4A #EFDD4A

triadic

#EF8A4A #4AEF8A #8A4AEF

tetradic

#EF8A4A #5DEF4A #4AAFEF #DD4AEF

square

#EF8A4A #5DEF4A #4AAFEF #DD4AEF

split-complementary

#EF8A4A #4AEFDD #4A5DEF

monochromatic

#AF4D0F #E76614 #EF8A4A #F4AE82 #F9D3BA

Accessibility & contrast

On white

2.50

#EF8A4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.40

#EF8A4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF8A4A

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF8A4A	#FFFFFF	#000000	##000000
##EF8A4A	1.00	2.50	8.40	8.40
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.40	21.00	1.00	1.00
##000000	8.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79643

Deuteranopia (green-blind)

#BFAD49

Tritanopia (blue-blind)

#FF757C

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #ef8a4a;
/* rgb */ color: rgb(239, 138, 74);
/* oklch */ color: oklch(73.0% 0.146 50.9);

Tailwind

colors: {
  custom: {
    50: '#faad7f',
    500: '#ef8a4a',
    950: '#000000',
  },
}

SCSS

$custom: #ef8a4a;
$custom-light: #faad7f;
$custom-dark: #000000;

JSON

{
  "hex": "#ef8a4a",
  "rgb": {
    "r": 239,
    "g": 138,
    "b": 74
  },
  "hsl": {
    "h": 23.273,
    "s": 83.756,
    "l": 61.373
  },
  "oklch": {
    "l": 0.73047,
    "c": 0.14597,
    "h": 50.9
  },
  "luminance": 0.37022
}

Semantic roles & 50–950 ramp

primary

#EF8A4A

secondary

#ACD1E9

accent

#8BE005

background

#FFFAF7

surface

#FFF4EE

border

#D7CEC9

text

#19100A

muted

#877F7C

Preview Lab

Preview with #EF8A4A

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

Preview Lab → · Contrast checker → · Palette generator →