#EFB563#EFB563

#EFB563 is a light, vivid orange. Relative luminance 0.523; OKLCH L 81.0% C 0.120 H 74.2°. Best body text is #000000 at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#EFB563
RGB	rgb(239, 181, 99)
HSL	hsl(35, 81%, 66%)
HSV	hsv(35, 59%, 94%)
CMYK	cmyk(0%, 24.3%, 58.6%, 6.3%)
CIE-LAB	lab(77.46, 12.22, 49.31)
CIE-LCH	lch(77.46, 50.81, 76.08°)
OKLab	oklab(81.02% 0.0327 0.1155)
OKLCH	oklch(81.02% 0.12 74.2)
XYZ	xyz(54.3756, 52.3031, 19.0335)
Luminance	0.5230 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFB563 #639DEF

analogous

#EF6F63 #EFB563 #E3EF63

triadic

#EFB563 #63EFB5 #B563EF

tetradic

#EFB563 #63EF6F #639DEF #EF63E3

square

#EFB563 #63EF6F #639DEF #EF63E3

split-complementary

#EFB563 #63E3EF #6F63EF

monochromatic

#C47B14 #E99B2B #EFB563 #F5CF9B #FAEAD2

Accessibility & contrast

On white

1.83

#EFB563 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.46

#EFB563 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFB563

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFB563	#FFFFFF	#000000	##000000
##EFB563	1.00	1.83	11.46	11.46
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.46	21.00	1.00	1.00
##000000	11.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB75B

Deuteranopia (green-blind)

#D8C565

Tritanopia (blue-blind)

#FFA6A2

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #efb563;
/* rgb */ color: rgb(239, 181, 99);
/* oklch */ color: oklch(81.0% 0.120 74.2);

Tailwind

colors: {
  custom: {
    50: '#f8cb91',
    500: '#efb563',
    950: '#000000',
  },
}

SCSS

$custom: #efb563;
$custom-light: #f8cb91;
$custom-dark: #000000;

JSON

{
  "hex": "#efb563",
  "rgb": {
    "r": 239,
    "g": 181,
    "b": 99
  },
  "hsl": {
    "h": 35.143,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.81023,
    "c": 0.12008,
    "h": 74.2
  },
  "luminance": 0.52299
}

Semantic roles & 50–950 ramp

primary

#EFB563

secondary

#356FC1

accent

#60DE08

background

#FFFDFC

surface

#FFF9F4

border

#D7D2CE

text

#18130D

muted

#86827F

Preview Lab

Preview with #EFB563

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

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