#EF9B58#EF9B58

#EF9B58 is a light, vivid orange. Relative luminance 0.425; OKLCH L 76.1% C 0.130 H 57.6°. Best body text is #000000 at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#EF9B58
RGB	rgb(239, 155, 88)
HSL	hsl(27, 83%, 64%)
HSV	hsv(27, 63%, 94%)
CMYK	cmyk(0%, 35.1%, 63.2%, 6.3%)
CIE-LAB	lab(71.22, 25.21, 47.43)
CIE-LCH	lch(71.22, 53.71, 62.00°)
OKLab	oklab(76.12% 0.0698 0.1101)
OKLCH	oklch(76.12% 0.13 57.6)
XYZ	xyz(49.0829, 42.5025, 14.8494)
Luminance	0.4250 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF9B58 #58ACEF

analogous

#EF5861 #EF9B58 #EFE758

triadic

#EF9B58 #58EF9B #9B58EF

tetradic

#EF9B58 #61EF58 #58ACEF #E758EF

square

#EF9B58 #61EF58 #58ACEF #E758EF

split-complementary

#EF9B58 #58EFE7 #5861EF

monochromatic

#BB5D12 #EA7A20 #EF9B58 #F4BC90 #FADEC8

Accessibility & contrast

On white

2.21

#EF9B58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.50

#EF9B58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF9B58

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF9B58	#FFFFFF	#000000	##000000
##EF9B58	1.00	2.21	9.50	9.50
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.50	21.00	1.00	1.00
##000000	9.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A352

Deuteranopia (green-blind)

#C8B658

Tritanopia (blue-blind)

#FF898C

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #ef9b58;
/* rgb */ color: rgb(239, 155, 88);
/* oklch */ color: oklch(76.1% 0.130 57.6);

Tailwind

colors: {
  custom: {
    50: '#f9b889',
    500: '#ef9b58',
    950: '#000000',
  },
}

SCSS

$custom: #ef9b58;
$custom-light: #f9b889;
$custom-dark: #000000;

JSON

{
  "hex": "#ef9b58",
  "rgb": {
    "r": 239,
    "g": 155,
    "b": 88
  },
  "hsl": {
    "h": 26.623,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.7612,
    "c": 0.13038,
    "h": 57.6
  },
  "luminance": 0.42498
}

Semantic roles & 50–950 ramp

primary

#EF9B58

secondary

#B7D4EC

accent

#7FDF07

background

#FFFBF8

surface

#FFF6F0

border

#D7D0CB

text

#18110C

muted

#86807D

Preview Lab

Preview with #EF9B58

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

Preview Lab → · Contrast checker → · Palette generator →