#EFB457#EFB457

#EFB457 is a light, vivid orange. Relative luminance 0.517; OKLCH L 80.7% C 0.129 H 76.4°. Best body text is #000000 at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#EFB457
RGB	rgb(239, 180, 87)
HSL	hsl(37, 83%, 64%)
HSV	hsv(37, 64%, 94%)
CMYK	cmyk(0%, 24.7%, 63.6%, 6.3%)
CIE-LAB	lab(77.09, 11.94, 54.60)
CIE-LCH	lch(77.09, 55.89, 77.67°)
OKLab	oklab(80.69% 0.0303 0.1255)
OKLCH	oklch(80.69% 0.129 76.4)
XYZ	xyz(53.6413, 51.6852, 16.1660)
Luminance	0.5168 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFB457 #5792EF

analogous

#EF6857 #EFB457 #DEEF57

triadic

#EFB457 #57EFB4 #B457EF

tetradic

#EFB457 #57EF68 #5792EF #EF57DE

square

#EFB457 #57EF68 #5792EF #EF57DE

split-complementary

#EFB457 #57DEEF #6857EF

monochromatic

#BA7912 #EA9B1F #EFB457 #F4CD8F #FAE6C7

Accessibility & contrast

On white

1.85

#EFB457 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.34

#EFB457 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFB457

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFB457	#FFFFFF	#000000	##000000
##EFB457	1.00	1.85	11.34	11.34
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.34	21.00	1.00	1.00
##000000	11.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB64D

Deuteranopia (green-blind)

#D8C45A

Tritanopia (blue-blind)

#FFA49F

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #efb457;
/* rgb */ color: rgb(239, 180, 87);
/* oklch */ color: oklch(80.7% 0.129 76.4);

Tailwind

colors: {
  custom: {
    50: '#f8ca8a',
    500: '#efb457',
    950: '#000000',
  },
}

SCSS

$custom: #efb457;
$custom-light: #f8ca8a;
$custom-dark: #000000;

JSON

{
  "hex": "#efb457",
  "rgb": {
    "r": 239,
    "g": 180,
    "b": 87
  },
  "hsl": {
    "h": 36.711,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.80693,
    "c": 0.12906,
    "h": 76.4
  },
  "luminance": 0.51681
}

Semantic roles & 50–950 ramp

primary

#EFB457

secondary

#3166B9

accent

#5BDF06

background

#FFFDFC

surface

#FFF9F4

border

#D7D2CE

text

#18130C

muted

#86827F

Preview Lab

Preview with #EFB457

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

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