#F0BF57#F0BF57

#F0BF57 is a very light, vivid orange. Relative luminance 0.565; OKLCH L 82.9% C 0.133 H 83.7°. Best body text is #000000 at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#F0BF57
RGB	rgb(240, 191, 87)
HSL	hsl(41, 84%, 64%)
HSV	hsv(41, 64%, 94%)
CMYK	cmyk(0%, 20.4%, 63.7%, 5.9%)
CIE-LAB	lab(79.89, 6.59, 57.73)
CIE-LCH	lch(79.89, 58.10, 83.49°)
OKLab	oklab(82.91% 0.0146 0.1321)
OKLCH	oklch(82.91% 0.133 83.7)
XYZ	xyz(56.2894, 56.4786, 16.9517)
Luminance	0.5647 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0BF57 #5788F0

analogous

#F07357 #F0BF57 #D5F057

triadic

#F0BF57 #57F0BF #BF57F0

tetradic

#F0BF57 #57F073 #5788F0 #F057D5

square

#F0BF57 #57F073 #5788F0 #F057D5

split-complementary

#F0BF57 #57D5F0 #7357F0

monochromatic

#BC8511 #EBAA1F #F0BF57 #F5D48F #FAEAC7

Accessibility & contrast

On white

1.71

#F0BF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.30

#F0BF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0BF57

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0BF57	#FFFFFF	#000000	##000000
##F0BF57	1.00	1.71	12.30	12.30
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.30	21.00	1.00	1.00
##000000	12.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BF4C

Deuteranopia (green-blind)

#E0CB5B

Tritanopia (blue-blind)

#FFAFA8

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #f0bf57;
/* rgb */ color: rgb(240, 191, 87);
/* oklch */ color: oklch(82.9% 0.133 83.7);

Tailwind

colors: {
  custom: {
    50: '#f9d28a',
    500: '#f0bf57',
    950: '#000000',
  },
}

SCSS

$custom: #f0bf57;
$custom-light: #f9d28a;
$custom-dark: #000000;

JSON

{
  "hex": "#f0bf57",
  "rgb": {
    "r": 240,
    "g": 191,
    "b": 87
  },
  "hsl": {
    "h": 40.784,
    "s": 83.607,
    "l": 64.118
  },
  "oklch": {
    "l": 0.82906,
    "c": 0.13292,
    "h": 83.7
  },
  "luminance": 0.56475
}

Semantic roles & 50–950 ramp

primary

#F0BF57

secondary

#315DBA

accent

#4BE005

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140C

muted

#86837F

Preview Lab

Preview with #F0BF57

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

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