#EF9343#EF9343

#EF9343 is a light, vivid orange. Relative luminance 0.396; OKLCH L 74.5% C 0.145 H 58.5°. Best body text is #000000 at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#EF9343
RGB	rgb(239, 147, 67)
HSL	hsl(28, 84%, 60%)
HSV	hsv(28, 72%, 94%)
CMYK	cmyk(0%, 38.5%, 72%, 6.3%)
CIE-LAB	lab(69.20, 28.26, 55.25)
CIE-LCH	lch(69.20, 62.05, 62.91°)
OKLab	oklab(74.5% 0.0758 0.1235)
OKLCH	oklch(74.5% 0.145 58.5)
XYZ	xyz(47.0473, 39.6282, 10.4804)
Luminance	0.3962 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF9343 #439FEF

analogous

#EF4349 #EF9343 #EFE943

triadic

#EF9343 #43EF93 #9343EF

tetradic

#EF9343 #49EF43 #439FEF #E943EF

square

#EF9343 #49EF43 #439FEF #E943EF

split-complementary

#EF9343 #43EFE9 #4349EF

monochromatic

#A9560E #E27313 #EF9343 #F4B37B #F9D4B4

Accessibility & contrast

On white

2.35

#EF9343 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.92

#EF9343 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF9343

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF9343	#FFFFFF	#000000	##000000
##EF9343	1.00	2.35	8.92	8.92
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.92	21.00	1.00	1.00
##000000	8.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9C3A

Deuteranopia (green-blind)

#C5B143

Tritanopia (blue-blind)

#FF7F82

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #ef9343;
/* rgb */ color: rgb(239, 147, 67);
/* oklch */ color: oklch(74.5% 0.145 58.5);

Tailwind

colors: {
  custom: {
    50: '#fab37b',
    500: '#ef9343',
    950: '#000000',
  },
}

SCSS

$custom: #ef9343;
$custom-light: #fab37b;
$custom-dark: #000000;

JSON

{
  "hex": "#ef9343",
  "rgb": {
    "r": 239,
    "g": 147,
    "b": 67
  },
  "hsl": {
    "h": 27.907,
    "s": 84.314,
    "l": 60
  },
  "oklch": {
    "l": 0.74496,
    "c": 0.14491,
    "h": 58.5
  },
  "luminance": 0.39623
}

Semantic roles & 50–950 ramp

primary

#EF9343

secondary

#A6C9E8

accent

#9BFB2D

background

#FFFBF7

surface

#FFF6EE

border

#D7D0C9

text

#19110A

muted

#87807C

Preview Lab

Preview with #EF9343

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

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