#EFA357#EFA357

#EFA357 is a light, vivid orange. Relative luminance 0.452; OKLCH L 77.5% C 0.129 H 63.8°. Best body text is #000000 at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#EFA357
RGB	rgb(239, 163, 87)
HSL	hsl(30, 83%, 64%)
HSV	hsv(30, 64%, 94%)
CMYK	cmyk(0%, 31.8%, 63.6%, 6.3%)
CIE-LAB	lab(73.05, 20.92, 50.03)
CIE-LCH	lch(73.05, 54.23, 67.31°)
OKLab	oklab(77.54% 0.0568 0.1156)
OKLCH	oklch(77.54% 0.129 63.8)
XYZ	xyz(50.4175, 45.2375, 15.0914)
Luminance	0.4523 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFA357 #57A3EF

analogous

#EF5757 #EFA357 #EFEF57

triadic

#EFA357 #57EFA3 #A357EF

tetradic

#EFA357 #57EF57 #57A3EF #EF57EF

square

#EFA357 #57EF57 #57A3EF #EF57EF

split-complementary

#EFA357 #57EFEF #5757EF

monochromatic

#BA6612 #EA841F #EFA357 #F4C28F #FAE0C7

Accessibility & contrast

On white

2.09

#EFA357 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.05

#EFA357 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFA357

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFA357	#FFFFFF	#000000	##000000
##EFA357	1.00	2.09	10.05	10.05
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.05	21.00	1.00	1.00
##000000	10.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA950

Deuteranopia (green-blind)

#CDBA58

Tritanopia (blue-blind)

#FF9292

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #efa357;
/* rgb */ color: rgb(239, 163, 87);
/* oklch */ color: oklch(77.5% 0.129 63.8);

Tailwind

colors: {
  custom: {
    50: '#f9be89',
    500: '#efa357',
    950: '#000000',
  },
}

SCSS

$custom: #efa357;
$custom-light: #f9be89;
$custom-dark: #000000;

JSON

{
  "hex": "#efa357",
  "rgb": {
    "r": 239,
    "g": 163,
    "b": 87
  },
  "hsl": {
    "h": 30,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.77538,
    "c": 0.12884,
    "h": 63.8
  },
  "luminance": 0.45233
}

Semantic roles & 50–950 ramp

primary

#EFA357

secondary

#B6D1EC

accent

#73DF06

background

#FFFBF8

surface

#FFF6F0

border

#D7D0CB

text

#18120C

muted

#86817D

Preview Lab

Preview with #EFA357

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

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