#EF9458#EF9458

#EF9458 is a light, vivid orange. Relative luminance 0.402; OKLCH L 74.9% C 0.133 H 52.7°. Best body text is #000000 at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#EF9458
RGB	rgb(239, 148, 88)
HSL	hsl(24, 83%, 64%)
HSV	hsv(24, 63%, 94%)
CMYK	cmyk(0%, 38.1%, 63.2%, 6.3%)
CIE-LAB	lab(69.64, 28.90, 45.59)
CIE-LCH	lch(69.64, 53.98, 57.63°)
OKLab	oklab(74.9% 0.0809 0.1061)
OKLCH	oklch(74.9% 0.133 52.7)
XYZ	xyz(47.9515, 40.2397, 14.4723)
Luminance	0.4023 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF9458 #58B3EF

analogous

#EF5868 #EF9458 #EFE058

triadic

#EF9458 #58EF94 #9458EF

tetradic

#EF9458 #68EF58 #58B3EF #E058EF

square

#EF9458 #68EF58 #58B3EF #E058EF

split-complementary

#EF9458 #58EFE0 #5868EF

monochromatic

#BB5512 #EA7020 #EF9458 #F4B890 #FADCC8

Accessibility & contrast

On white

2.32

#EF9458 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.05

#EF9458 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF9458

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF9458	#FFFFFF	#000000	##000000
##EF9458	1.00	2.32	9.05	9.05
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.05	21.00	1.00	1.00
##000000	9.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9E52

Deuteranopia (green-blind)

#C4B258

Tritanopia (blue-blind)

#FF8286

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #ef9458;
/* rgb */ color: rgb(239, 148, 88);
/* oklch */ color: oklch(74.9% 0.133 52.7);

Tailwind

colors: {
  custom: {
    50: '#f9b489',
    500: '#ef9458',
    950: '#000000',
  },
}

SCSS

$custom: #ef9458;
$custom-light: #f9b489;
$custom-dark: #000000;

JSON

{
  "hex": "#ef9458",
  "rgb": {
    "r": 239,
    "g": 148,
    "b": 88
  },
  "hsl": {
    "h": 23.841,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.74902,
    "c": 0.13343,
    "h": 52.7
  },
  "luminance": 0.40235
}

Semantic roles & 50–950 ramp

primary

#EF9458

secondary

#B7D7EC

accent

#89DF07

background

#FFFBF8

surface

#FFF6F0

border

#D7D0CB

text

#18110B

muted

#86807C

Preview Lab

Preview with #EF9458

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

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