#EF9F58#EF9F58

#EF9F58 is a light, vivid orange. Relative luminance 0.439; OKLCH L 76.8% C 0.129 H 60.6°. Best body text is #000000 at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#EF9F58
RGB	rgb(239, 159, 88)
HSL	hsl(28, 83%, 64%)
HSV	hsv(28, 63%, 94%)
CMYK	cmyk(0%, 33.5%, 63.2%, 6.3%)
CIE-LAB	lab(72.13, 23.10, 48.49)
CIE-LCH	lch(72.13, 53.71, 64.53°)
OKLab	oklab(76.83% 0.0635 0.1124)
OKLCH	oklch(76.83% 0.129 60.6)
XYZ	xyz(49.7596, 43.8560, 15.0750)
Luminance	0.4385 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF9F58 #58A8EF

analogous

#EF585D #EF9F58 #EFEB58

triadic

#EF9F58 #58EF9F #9F58EF

tetradic

#EF9F58 #5DEF58 #58A8EF #EB58EF

square

#EF9F58 #5DEF58 #58A8EF #EB58EF

split-complementary

#EF9F58 #58EFEB #585DEF

monochromatic

#BB6112 #EA7F20 #EF9F58 #F4BF90 #FADFC8

Accessibility & contrast

On white

2.15

#EF9F58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.77

#EF9F58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF9F58

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF9F58	#FFFFFF	#000000	##000000
##EF9F58	1.00	2.15	9.77	9.77
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.77	21.00	1.00	1.00
##000000	9.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A651

Deuteranopia (green-blind)

#CAB859

Tritanopia (blue-blind)

#FF8E8F

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #ef9f58;
/* rgb */ color: rgb(239, 159, 88);
/* oklch */ color: oklch(76.8% 0.129 60.6);

Tailwind

colors: {
  custom: {
    50: '#f9bb89',
    500: '#ef9f58',
    950: '#000000',
  },
}

SCSS

$custom: #ef9f58;
$custom-light: #f9bb89;
$custom-dark: #000000;

JSON

{
  "hex": "#ef9f58",
  "rgb": {
    "r": 239,
    "g": 159,
    "b": 88
  },
  "hsl": {
    "h": 28.212,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.7683,
    "c": 0.1291,
    "h": 60.6
  },
  "luminance": 0.43852
}

Semantic roles & 50–950 ramp

primary

#EF9F58

secondary

#B7D3EC

accent

#79DF07

background

#FFFBF8

surface

#FFF6F0

border

#D7D0CB

text

#18120C

muted

#86817D

Preview Lab

Preview with #EF9F58

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

Preview Lab → · Contrast checker → · Palette generator →