#EF9F48#EF9F48

#EF9F48 is a light, vivid orange. Relative luminance 0.436; OKLCH L 76.7% C 0.139 H 65.1°. Best body text is #000000 at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#EF9F48
RGB	rgb(239, 159, 72)
HSL	hsl(31, 84%, 61%)
HSV	hsv(31, 70%, 94%)
CMYK	cmyk(0%, 33.5%, 69.9%, 6.3%)
CIE-LAB	lab(71.97, 22.18, 55.90)
CIE-LCH	lch(71.97, 60.14, 68.36°)
OKLab	oklab(76.66% 0.0584 0.1258)
OKLCH	oklch(76.66% 0.139 65.1)
XYZ	xyz(49.1681, 43.6193, 11.9595)
Luminance	0.4361 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF9F48 #4898EF

analogous

#EF4B48 #EF9F48 #ECEF48

triadic

#EF9F48 #48EF9F #9F48EF

tetradic

#EF9F48 #48EF4B #4898EF #EF48EC

square

#EF9F48 #48EF4B #4898EF #EF48EC

split-complementary

#EF9F48 #48ECEF #4B48EF

monochromatic

#AD620F #E68114 #EF9F48 #F4BD80 #F9DAB9

Accessibility & contrast

On white

2.16

#EF9F48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.72

#EF9F48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF9F48

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF9F48	#FFFFFF	#000000	##000000
##EF9F48	1.00	2.16	9.72	9.72
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.72	21.00	1.00	1.00
##000000	9.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A53E

Deuteranopia (green-blind)

#CCB849

Tritanopia (blue-blind)

#FF8D8C

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #ef9f48;
/* rgb */ color: rgb(239, 159, 72);
/* oklch */ color: oklch(76.7% 0.139 65.1);

Tailwind

colors: {
  custom: {
    50: '#f9bb7f',
    500: '#ef9f48',
    950: '#000000',
  },
}

SCSS

$custom: #ef9f48;
$custom-light: #f9bb7f;
$custom-dark: #000000;

JSON

{
  "hex": "#ef9f48",
  "rgb": {
    "r": 239,
    "g": 159,
    "b": 72
  },
  "hsl": {
    "h": 31.257,
    "s": 83.92,
    "l": 60.98
  },
  "oklch": {
    "l": 0.76656,
    "c": 0.13874,
    "h": 65.1
  },
  "luminance": 0.43615
}

Semantic roles & 50–950 ramp

primary

#EF9F48

secondary

#AAC8E9

accent

#6EE005

background

#FFFBF7

surface

#FFF6EE

border

#D7D0C9

text

#18110A

muted

#86807C

Preview Lab

Preview with #EF9F48

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

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