#EF9558#EF9558

#EF9558 is a light, vivid orange. Relative luminance 0.406; OKLCH L 75.1% C 0.133 H 53.4°. Best body text is #000000 at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#EF9558
RGB	rgb(239, 149, 88)
HSL	hsl(24, 83%, 64%)
HSV	hsv(24, 63%, 94%)
CMYK	cmyk(0%, 37.7%, 63.2%, 6.3%)
CIE-LAB	lab(69.86, 28.37, 45.85)
CIE-LCH	lch(69.86, 53.92, 58.25°)
OKLab	oklab(75.07% 0.0793 0.1067)
OKLCH	oklch(75.07% 0.133 53.4)
XYZ	xyz(48.1090, 40.5548, 14.5248)
Luminance	0.4055 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF9558 #58B2EF

analogous

#EF5867 #EF9558 #EFE058

triadic

#EF9558 #58EF95 #9558EF

tetradic

#EF9558 #67EF58 #58B2EF #E058EF

square

#EF9558 #67EF58 #58B2EF #E058EF

split-complementary

#EF9558 #58EFE0 #5867EF

monochromatic

#BB5612 #EA7220 #EF9558 #F4B890 #FADCC8

Accessibility & contrast

On white

2.31

#EF9558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.11

#EF9558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF9558

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF9558	#FFFFFF	#000000	##000000
##EF9558	1.00	2.31	9.11	9.11
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.11	21.00	1.00	1.00
##000000	9.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9F52

Deuteranopia (green-blind)

#C4B358

Tritanopia (blue-blind)

#FF8387

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #ef9558;
/* rgb */ color: rgb(239, 149, 88);
/* oklch */ color: oklch(75.1% 0.133 53.4);

Tailwind

colors: {
  custom: {
    50: '#f9b489',
    500: '#ef9558',
    950: '#000000',
  },
}

SCSS

$custom: #ef9558;
$custom-light: #f9b489;
$custom-dark: #000000;

JSON

{
  "hex": "#ef9558",
  "rgb": {
    "r": 239,
    "g": 149,
    "b": 88
  },
  "hsl": {
    "h": 24.238,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.75074,
    "c": 0.13293,
    "h": 53.4
  },
  "luminance": 0.4055
}

Semantic roles & 50–950 ramp

primary

#EF9558

secondary

#B7D6EC

accent

#88DF07

background

#FFFBF8

surface

#FFF6F0

border

#D7D0CB

text

#18110B

muted

#86807C

Preview Lab

Preview with #EF9558

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

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