#FFBF57#FFBF57

#FFBF57 is a very light, vivid orange. Relative luminance 0.592; OKLCH L 84.4% C 0.140 H 76.9°. Best body text is #000000 at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#FFBF57
RGB	rgb(255, 191, 87)
HSL	hsl(37, 100%, 67%)
HSV	hsv(37, 66%, 100%)
CMYK	cmyk(0%, 25.1%, 65.9%, 0%)
CIE-LAB	lab(81.41, 12.82, 59.83)
CIE-LCH	lch(81.41, 61.19, 77.91°)
OKLab	oklab(84.45% 0.0318 0.1362)
OKLCH	oklch(84.45% 0.14 76.9)
XYZ	xyz(61.5949, 59.2143, 17.2003)
Luminance	0.5921 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFBF57 #5797FF

analogous

#FF6B57 #FFBF57 #EBFF57

triadic

#FFBF57 #57FFBF #BF57FF

tetradic

#FFBF57 #57FF6B #5797FF #FF57EB

square

#FFBF57 #57FF6B #5797FF #FF57EB

split-complementary

#FFBF57 #57EBFF #6B57FF

monochromatic

#DC8800 #FFA81A #FFBF57 #FFD694 #FFEED1

Accessibility & contrast

On white

1.64

#FFBF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.84

#FFBF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFBF57

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFBF57	#FFFFFF	#000000	##000000
##FFBF57	1.00	1.64	12.84	12.84
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.84	21.00	1.00	1.00
##000000	12.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C14C

Deuteranopia (green-blind)

#E6D15A

Tritanopia (blue-blind)

#FFAEA8

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #ffbf57;
/* rgb */ color: rgb(255, 191, 87);
/* oklch */ color: oklch(84.4% 0.140 76.9);

Tailwind

colors: {
  custom: {
    50: '#ffd28a',
    500: '#ffbf57',
    950: '#000000',
  },
}

SCSS

$custom: #ffbf57;
$custom-light: #ffd28a;
$custom-dark: #000000;

JSON

{
  "hex": "#ffbf57",
  "rgb": {
    "r": 255,
    "g": 191,
    "b": 87
  },
  "hsl": {
    "h": 37.143,
    "s": 100,
    "l": 67.059
  },
  "oklch": {
    "l": 0.84446,
    "c": 0.13981,
    "h": 76.9
  },
  "luminance": 0.5921
}

Semantic roles & 50–950 ramp

primary

#FFBF57

secondary

#2668D5

accent

#57E600

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#19140C

muted

#87837F

Preview Lab

Preview with #FFBF57

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

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