#EFAC4A#EFAC4A

#EFAC4A is a light, vivid orange. Relative luminance 0.483; OKLCH L 79.1% C 0.137 H 73.5°. Best body text is #000000 at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#EFAC4A
RGB	rgb(239, 172, 74)
HSL	hsl(36, 84%, 61%)
HSV	hsv(36, 69%, 94%)
CMYK	cmyk(0%, 28%, 69%, 6.3%)
CIE-LAB	lab(75.05, 15.41, 58.26)
CIE-LCH	lch(75.05, 60.26, 75.18°)
OKLab	oklab(79.06% 0.0388 0.1312)
OKLCH	oklch(79.06% 0.137 73.5)
XYZ	xyz(51.5886, 48.3543, 13.0935)
Luminance	0.4835 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFAC4A #4A8DEF

analogous

#EF5A4A #EFAC4A #E0EF4A

triadic

#EFAC4A #4AEFAC #AC4AEF

tetradic

#EFAC4A #4AEF5A #4A8DEF #EF4AE0

square

#EFAC4A #4AEF5A #4A8DEF #EF4AE0

split-complementary

#EFAC4A #4AE0EF #5A4AEF

monochromatic

#AF6E0F #E79214 #EFAC4A #F4C682 #F9E0BA

Accessibility & contrast

On white

1.97

#EFAC4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.67

#EFAC4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFAC4A

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFAC4A	#FFFFFF	#000000	##000000
##EFAC4A	1.00	1.97	10.67	10.67
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.67	21.00	1.00	1.00
##000000	10.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AF3E

Deuteranopia (green-blind)

#D4BF4D

Tritanopia (blue-blind)

#FF9B97

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #efac4a;
/* rgb */ color: rgb(239, 172, 74);
/* oklch */ color: oklch(79.1% 0.137 73.5);

Tailwind

colors: {
  custom: {
    50: '#f9c481',
    500: '#efac4a',
    950: '#000000',
  },
}

SCSS

$custom: #efac4a;
$custom-light: #f9c481;
$custom-dark: #000000;

JSON

{
  "hex": "#efac4a",
  "rgb": {
    "r": 239,
    "g": 172,
    "b": 74
  },
  "hsl": {
    "h": 35.636,
    "s": 83.756,
    "l": 61.373
  },
  "oklch": {
    "l": 0.79056,
    "c": 0.13683,
    "h": 73.5
  },
  "luminance": 0.4835
}

Semantic roles & 50–950 ramp

primary

#EFAC4A

secondary

#ACC5E9

accent

#5EE005

background

#FFFCF8

surface

#FFF8EF

border

#D7D1CA

text

#18120B

muted

#86817C

Preview Lab

Preview with #EFAC4A

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

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