#EF9452#EF9452

#EF9452 is a light, vivid orange. Relative luminance 0.401; OKLCH L 74.8% C 0.137 H 54.8°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#EF9452
RGB	rgb(239, 148, 82)
HSL	hsl(25, 83%, 63%)
HSV	hsv(25, 66%, 94%)
CMYK	cmyk(0%, 38.1%, 65.7%, 6.3%)
CIE-LAB	lab(69.57, 28.53, 48.51)
CIE-LCH	lch(69.57, 56.28, 59.54°)
OKLab	oklab(74.83% 0.0788 0.1117)
OKLCH	oklch(74.83% 0.137 54.8)
XYZ	xyz(47.7131, 40.1444, 13.2169)
Luminance	0.4014 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF9452 #52ADEF

analogous

#EF525E #EF9452 #EFE352

triadic

#EF9452 #52EF94 #9452EF

tetradic

#EF9452 #5EEF52 #52ADEF #E352EF

square

#EF9452 #5EEF52 #52ADEF #E352EF

split-complementary

#EF9452 #52EFE3 #525EEF

monochromatic

#B65611 #EA711A #EF9452 #F4B78A #F9D9C2

Accessibility & contrast

On white

2.33

#EF9452 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#EF9452 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF9452

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF9452	#FFFFFF	#000000	##000000
##EF9452	1.00	2.33	9.03	9.03
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.03	21.00	1.00	1.00
##000000	9.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9E4B

Deuteranopia (green-blind)

#C4B252

Tritanopia (blue-blind)

#FF8185

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #ef9452;
/* rgb */ color: rgb(239, 148, 82);
/* oklch */ color: oklch(74.8% 0.137 54.8);

Tailwind

colors: {
  custom: {
    50: '#f9b485',
    500: '#ef9452',
    950: '#000000',
  },
}

SCSS

$custom: #ef9452;
$custom-light: #f9b485;
$custom-dark: #000000;

JSON

{
  "hex": "#ef9452",
  "rgb": {
    "r": 239,
    "g": 148,
    "b": 82
  },
  "hsl": {
    "h": 25.223,
    "s": 83.069,
    "l": 62.941
  },
  "oklch": {
    "l": 0.74828,
    "c": 0.13668,
    "h": 54.8
  },
  "luminance": 0.4014
}

Semantic roles & 50–950 ramp

primary

#EF9452

secondary

#B2D3EB

accent

#84DF06

background

#FFFBF8

surface

#FFF6EF

border

#D7D0CA

text

#18110B

muted

#86807C

Preview Lab

Preview with #EF9452

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

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