#EFB653#EFB653

#EFB653 is a light, vivid orange. Relative luminance 0.524; OKLCH L 81.0% C 0.132 H 78.7°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#EFB653
RGB	rgb(239, 182, 83)
HSL	hsl(38, 83%, 63%)
HSV	hsv(38, 65%, 94%)
CMYK	cmyk(0%, 23.8%, 65.3%, 6.3%)
CIE-LAB	lab(77.54, 10.64, 56.93)
CIE-LCH	lch(77.54, 57.91, 79.41°)
OKLab	oklab(81.03% 0.026 0.1299)
OKLCH	oklch(81.03% 0.132 78.7)
XYZ	xyz(53.8891, 52.4350, 15.4646)
Luminance	0.5243 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFB653 #538CEF

analogous

#EF6853 #EFB653 #DAEF53

triadic

#EFB653 #53EFB6 #B653EF

tetradic

#EFB653 #53EF68 #538CEF #EF53DA

square

#EFB653 #53EF68 #538CEF #EF53DA

split-complementary

#EFB653 #53DAEF #6853EF

monochromatic

#B77A11 #EA9E1B #EFB653 #F4CE8B #F9E6C3

Accessibility & contrast

On white

1.83

#EFB653 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.49

#EFB653 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFB653

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFB653	#FFFFFF	#000000	##000000
##EFB653	1.00	1.83	11.49	11.49
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.49	21.00	1.00	1.00
##000000	11.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB748

Deuteranopia (green-blind)

#DAC556

Tritanopia (blue-blind)

#FFA6A0

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #efb653;
/* rgb */ color: rgb(239, 182, 83);
/* oklch */ color: oklch(81.0% 0.132 78.7);

Tailwind

colors: {
  custom: {
    50: '#f8cb87',
    500: '#efb653',
    950: '#000000',
  },
}

SCSS

$custom: #efb653;
$custom-light: #f8cb87;
$custom-dark: #000000;

JSON

{
  "hex": "#efb653",
  "rgb": {
    "r": 239,
    "g": 182,
    "b": 83
  },
  "hsl": {
    "h": 38.077,
    "s": 82.979,
    "l": 63.137
  },
  "oklch": {
    "l": 0.81031,
    "c": 0.13242,
    "h": 78.7
  },
  "luminance": 0.52431
}

Semantic roles & 50–950 ramp

primary

#EFB653

secondary

#3061B6

accent

#55DF06

background

#FFFDFC

surface

#FFF9F3

border

#D7D2CD

text

#18130C

muted

#86827F

Preview Lab

Preview with #EFB653

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

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