#EFB556#EFB556

#EFB556 is a light, vivid orange. Relative luminance 0.521; OKLCH L 80.9% C 0.130 H 77.4°. Best body text is #000000 at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#EFB556
RGB	rgb(239, 181, 86)
HSL	hsl(37, 83%, 64%)
HSV	hsv(37, 64%, 94%)
CMYK	cmyk(0%, 24.3%, 64%, 6.3%)
CIE-LAB	lab(77.33, 11.35, 55.32)
CIE-LCH	lch(77.33, 56.47, 78.41°)
OKLab	oklab(80.87% 0.0284 0.1269)
OKLCH	oklch(80.87% 0.13 77.4)
XYZ	xyz(53.8034, 52.0742, 16.0198)
Luminance	0.5207 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFB556 #5690EF

analogous

#EF6856 #EFB556 #DCEF56

triadic

#EFB556 #56EFB5 #B556EF

tetradic

#EFB556 #56EF68 #5690EF #EF56DC

square

#EFB556 #56EF68 #5690EF #EF56DC

split-complementary

#EFB556 #56DCEF #6856EF

monochromatic

#B97A12 #EA9D1E #EFB556 #F4CD8E #FAE6C6

Accessibility & contrast

On white

1.84

#EFB556 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.41

#EFB556 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFB556

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFB556	#FFFFFF	#000000	##000000
##EFB556	1.00	1.84	11.41	11.41
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.41	21.00	1.00	1.00
##000000	11.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB74C

Deuteranopia (green-blind)

#D9C559

Tritanopia (blue-blind)

#FFA5A0

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #efb556;
/* rgb */ color: rgb(239, 181, 86);
/* oklch */ color: oklch(80.9% 0.130 77.4);

Tailwind

colors: {
  custom: {
    50: '#f8cb89',
    500: '#efb556',
    950: '#000000',
  },
}

SCSS

$custom: #efb556;
$custom-light: #f8cb89;
$custom-dark: #000000;

JSON

{
  "hex": "#efb556",
  "rgb": {
    "r": 239,
    "g": 181,
    "b": 86
  },
  "hsl": {
    "h": 37.255,
    "s": 82.703,
    "l": 63.725
  },
  "oklch": {
    "l": 0.80872,
    "c": 0.13001,
    "h": 77.4
  },
  "luminance": 0.5207
}

Semantic roles & 50–950 ramp

primary

#EFB556

secondary

#3164B8

accent

#59DF06

background

#FFFDFC

surface

#FFF9F4

border

#D7D2CE

text

#18130C

muted

#86827F

Preview Lab

Preview with #EFB556

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

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