#EFB359#EFB359

#EFB359 is a light, vivid orange. Relative luminance 0.513; OKLCH L 80.5% C 0.127 H 75.2°. Best body text is #000000 at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#EFB359
RGB	rgb(239, 179, 89)
HSL	hsl(36, 82%, 64%)
HSV	hsv(36, 63%, 94%)
CMYK	cmyk(0%, 25.1%, 62.8%, 6.3%)
CIE-LAB	lab(76.87, 12.59, 53.42)
CIE-LCH	lch(76.87, 54.88, 76.74°)
OKLab	oklab(80.53% 0.0325 0.1232)
OKLCH	oklch(80.53% 0.127 75.2)
XYZ	xyz(53.5230, 51.3161, 16.5352)
Luminance	0.5131 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFB359 #5995EF

analogous

#EF6859 #EFB359 #E0EF59

triadic

#EFB359 #59EFB3 #B359EF

tetradic

#EFB359 #59EF68 #5995EF #EF59E0

square

#EFB359 #59EF68 #5995EF #EF59E0

split-complementary

#EFB359 #59E0EF #6859EF

monochromatic

#BC7812 #EA9921 #EFB359 #F4CD91 #FAE6C9

Accessibility & contrast

On white

1.86

#EFB359 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.26

#EFB359 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFB359

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFB359	#FFFFFF	#000000	##000000
##EFB359	1.00	1.86	11.26	11.26
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.26	21.00	1.00	1.00
##000000	11.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B550

Deuteranopia (green-blind)

#D7C45C

Tritanopia (blue-blind)

#FFA39F

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #efb359;
/* rgb */ color: rgb(239, 179, 89);
/* oklch */ color: oklch(80.5% 0.127 75.2);

Tailwind

colors: {
  custom: {
    50: '#f8c98b',
    500: '#efb359',
    950: '#000000',
  },
}

SCSS

$custom: #efb359;
$custom-light: #f8c98b;
$custom-dark: #000000;

JSON

{
  "hex": "#efb359",
  "rgb": {
    "r": 239,
    "g": 179,
    "b": 89
  },
  "hsl": {
    "h": 36,
    "s": 82.418,
    "l": 64.314
  },
  "oklch": {
    "l": 0.80525,
    "c": 0.1274,
    "h": 75.2
  },
  "luminance": 0.51312
}

Semantic roles & 50–950 ramp

primary

#EFB359

secondary

#3268BA

accent

#5DDF07

background

#FFFDFC

surface

#FFF9F4

border

#D7D2CE

text

#18130C

muted

#86827F

Preview Lab

Preview with #EFB359

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

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