#EFAC43#EFAC43

#EFAC43 is a light, vivid orange. Relative luminance 0.483; OKLCH L 79.0% C 0.141 H 74.9°. Best body text is #000000 at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#EFAC43
RGB	rgb(239, 172, 67)
HSL	hsl(37, 84%, 60%)
HSV	hsv(37, 72%, 94%)
CMYK	cmyk(0%, 28%, 72%, 6.3%)
CIE-LAB	lab(74.99, 15.06, 61.21)
CIE-LCH	lch(74.99, 63.03, 76.17°)
OKLab	oklab(79% 0.0368 0.1362)
OKLCH	oklch(79% 0.141 74.9)
XYZ	xyz(51.3658, 48.2652, 11.9199)
Luminance	0.4826 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFAC43 #4386EF

analogous

#EF5643 #EFAC43 #DCEF43

triadic

#EFAC43 #43EFAC #AC43EF

tetradic

#EFAC43 #43EF56 #4386EF #EF43DC

square

#EFAC43 #43EF56 #4386EF #EF43DC

split-complementary

#EFAC43 #43DCEF #5643EF

monochromatic

#A96D0E #E29113 #EFAC43 #F4C57B #F9DEB4

Accessibility & contrast

On white

1.97

#EFAC43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.65

#EFAC43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFAC43

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFAC43	#FFFFFF	#000000	##000000
##EFAC43	1.00	1.97	10.65	10.65
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.65	21.00	1.00	1.00
##000000	10.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AF35

Deuteranopia (green-blind)

#D4BF46

Tritanopia (blue-blind)

#FF9A96

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #efac43;
/* rgb */ color: rgb(239, 172, 67);
/* oklch */ color: oklch(79.0% 0.141 74.9);

Tailwind

colors: {
  custom: {
    50: '#f9c47d',
    500: '#efac43',
    950: '#000000',
  },
}

SCSS

$custom: #efac43;
$custom-light: #f9c47d;
$custom-dark: #000000;

JSON

{
  "hex": "#efac43",
  "rgb": {
    "r": 239,
    "g": 172,
    "b": 67
  },
  "hsl": {
    "h": 36.628,
    "s": 84.314,
    "l": 60
  },
  "oklch": {
    "l": 0.78995,
    "c": 0.1411,
    "h": 74.9
  },
  "luminance": 0.48261
}

Semantic roles & 50–950 ramp

primary

#EFAC43

secondary

#A6C0E8

accent

#7DFB2D

background

#FFFCF7

surface

#FFF8EE

border

#D7D1C9

text

#18120A

muted

#86817C

Preview Lab

Preview with #EFAC43

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

Preview Lab → · Contrast checker → · Palette generator →