#EFAB53#EFAB53

#EFAB53 is a light, vivid orange. Relative luminance 0.481; OKLCH L 79.0% C 0.131 H 70.8°. Best body text is #000000 at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#EFAB53
RGB	rgb(239, 171, 83)
HSL	hsl(34, 83%, 63%)
HSV	hsv(34, 65%, 94%)
CMYK	cmyk(0%, 28.5%, 65.3%, 6.3%)
CIE-LAB	lab(74.89, 16.44, 54.01)
CIE-LCH	lch(74.89, 56.46, 73.07°)
OKLab	oklab(78.96% 0.043 0.1236)
OKLCH	oklch(78.96% 0.131 70.8)
XYZ	xyz(51.7242, 48.1052, 14.7430)
Luminance	0.4810 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFAB53 #5397EF

analogous

#EF5D53 #EFAB53 #E5EF53

triadic

#EFAB53 #53EFAB #AB53EF

tetradic

#EFAB53 #53EF5D #5397EF #EF53E5

square

#EFAB53 #53EF5D #5397EF #EF53E5

split-complementary

#EFAB53 #53E5EF #5D53EF

monochromatic

#B76E11 #EA901B #EFAB53 #F4C68B #F9E2C3

Accessibility & contrast

On white

1.98

#EFAB53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.62

#EFAB53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFAB53

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFAB53	#FFFFFF	#000000	##000000
##EFAB53	1.00	1.98	10.62	10.62
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.62	21.00	1.00	1.00
##000000	10.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AF4A

Deuteranopia (green-blind)

#D2BF55

Tritanopia (blue-blind)

#FF9A98

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #efab53;
/* rgb */ color: rgb(239, 171, 83);
/* oklch */ color: oklch(79.0% 0.131 70.8);

Tailwind

colors: {
  custom: {
    50: '#f9c487',
    500: '#efab53',
    950: '#000000',
  },
}

SCSS

$custom: #efab53;
$custom-light: #f9c487;
$custom-dark: #000000;

JSON

{
  "hex": "#efab53",
  "rgb": {
    "r": 239,
    "g": 171,
    "b": 83
  },
  "hsl": {
    "h": 33.846,
    "s": 82.979,
    "l": 63.137
  },
  "oklch": {
    "l": 0.7896,
    "c": 0.13089,
    "h": 70.8
  },
  "luminance": 0.48101
}

Semantic roles & 50–950 ramp

primary

#EFAB53

secondary

#B3CBEB

accent

#65DF06

background

#FFFCF8

surface

#FFF8F0

border

#D7D1CB

text

#18120B

muted

#86817C

Preview Lab

Preview with #EFAB53

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

Preview Lab → · Contrast checker → · Palette generator →