#EF9B4E#EF9B4E

#EF9B4E is a light, vivid orange. Relative luminance 0.423; OKLCH L 76.0% C 0.136 H 60.8°. Best body text is #000000 at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#EF9B4E
RGB	rgb(239, 155, 78)
HSL	hsl(29, 83%, 62%)
HSV	hsv(29, 67%, 94%)
CMYK	cmyk(0%, 35.1%, 67.4%, 6.3%)
CIE-LAB	lab(71.11, 24.61, 52.18)
CIE-LCH	lch(71.11, 57.69, 64.74°)
OKLab	oklab(76% 0.0665 0.1189)
OKLCH	oklch(76% 0.136 60.8)
XYZ	xyz(48.6967, 42.3480, 12.8156)
Luminance	0.4234 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF9B4E #4EA2EF

analogous

#EF4E51 #EF9B4E #EFEC4E

triadic

#EF9B4E #4EEF9B #9B4EEF

tetradic

#EF9B4E #51EF4E #4EA2EF #EC4EEF

square

#EF9B4E #51EF4E #4EA2EF #EC4EEF

split-complementary

#EF9B4E #4EEFEC #4E51EF

monochromatic

#B25E10 #EA7B16 #EF9B4E #F4BB86 #F9DABE

Accessibility & contrast

On white

2.22

#EF9B4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.47

#EF9B4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF9B4E

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF9B4E	#FFFFFF	#000000	##000000
##EF9B4E	1.00	2.22	9.47	9.47
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.47	21.00	1.00	1.00
##000000	9.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A346

Deuteranopia (green-blind)

#C9B64F

Tritanopia (blue-blind)

#FF898A

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #ef9b4e;
/* rgb */ color: rgb(239, 155, 78);
/* oklch */ color: oklch(76.0% 0.136 60.8);

Tailwind

colors: {
  custom: {
    50: '#f9b882',
    500: '#ef9b4e',
    950: '#000000',
  },
}

SCSS

$custom: #ef9b4e;
$custom-light: #f9b882;
$custom-dark: #000000;

JSON

{
  "hex": "#ef9b4e",
  "rgb": {
    "r": 239,
    "g": 155,
    "b": 78
  },
  "hsl": {
    "h": 28.696,
    "s": 83.42,
    "l": 62.157
  },
  "oklch": {
    "l": 0.76004,
    "c": 0.13625,
    "h": 60.8
  },
  "luminance": 0.42343
}

Semantic roles & 50–950 ramp

primary

#EF9B4E

secondary

#AFCEEA

accent

#77E006

background

#FFFBF8

surface

#FFF6EF

border

#D7D0CA

text

#18110B

muted

#86807C

Preview Lab

Preview with #EF9B4E

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

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