#EFB663#EFB663

#EFB663 is a light, vivid orange. Relative luminance 0.527; OKLCH L 81.2% C 0.120 H 75.0°. Best body text is #000000 at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#EFB663
RGB	rgb(239, 182, 99)
HSL	hsl(36, 81%, 66%)
HSV	hsv(36, 59%, 94%)
CMYK	cmyk(0%, 23.8%, 58.6%, 6.3%)
CIE-LAB	lab(77.70, 11.70, 49.60)
CIE-LCH	lch(77.70, 50.96, 76.73°)
OKLab	oklab(81.21% 0.0312 0.1162)
OKLCH	oklch(81.21% 0.12 75)
XYZ	xyz(54.5797, 52.7112, 19.1015)
Luminance	0.5271 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFB663 #639CEF

analogous

#EF7063 #EFB663 #E2EF63

triadic

#EFB663 #63EFB6 #B663EF

tetradic

#EFB663 #63EF70 #639CEF #EF63E2

square

#EFB663 #63EF70 #639CEF #EF63E2

split-complementary

#EFB663 #63E2EF #7063EF

monochromatic

#C47C14 #E99C2B #EFB663 #F5D09B #FAEAD2

Accessibility & contrast

On white

1.82

#EFB663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.54

#EFB663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFB663

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFB663	#FFFFFF	#000000	##000000
##EFB663	1.00	1.82	11.54	11.54
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.54	21.00	1.00	1.00
##000000	11.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB85B

Deuteranopia (green-blind)

#D9C665

Tritanopia (blue-blind)

#FFA7A3

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #efb663;
/* rgb */ color: rgb(239, 182, 99);
/* oklch */ color: oklch(81.2% 0.120 75.0);

Tailwind

colors: {
  custom: {
    50: '#f8cb91',
    500: '#efb663',
    950: '#000000',
  },
}

SCSS

$custom: #efb663;
$custom-light: #f8cb91;
$custom-dark: #000000;

JSON

{
  "hex": "#efb663",
  "rgb": {
    "r": 239,
    "g": 182,
    "b": 99
  },
  "hsl": {
    "h": 35.571,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.81212,
    "c": 0.12026,
    "h": 75
  },
  "luminance": 0.52707
}

Semantic roles & 50–950 ramp

primary

#EFB663

secondary

#356EC1

accent

#5FDE08

background

#FFFDFC

surface

#FFF9F4

border

#D7D2CE

text

#18130D

muted

#86827F

Preview Lab

Preview with #EFB663

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

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