#FCF570#FCF570

#FCF570 is a very light, vivid yellow. Relative luminance 0.872; OKLCH L 95.0% C 0.154 H 106.2°. Best body text is #000000 at 18.43:1 contrast (WCAG AA passes).

Color values

HEX	#FCF570
RGB	rgb(252, 245, 112)
HSL	hsl(57, 96%, 71%)
HSV	hsv(57, 56%, 99%)
CMYK	cmyk(0%, 2.8%, 55.6%, 1.2%)
CIE-LAB	lab(94.81, -14.11, 63.62)
CIE-LCH	lch(94.81, 65.17, 102.51°)
OKLab	oklab(95.04% -0.0429 0.1476)
OKLCH	oklch(95.04% 0.154 106.2)
XYZ	xyz(75.7242, 87.1724, 28.1632)
Luminance	0.8717 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCF570 #7077FC

analogous

#FCAF70 #FCF570 #BDFC70

triadic

#FCF570 #70FCF5 #F570FC

tetradic

#FCF570 #70FCAF #7077FC #FC70BD

square

#FCF570 #70FCAF #7077FC #FC70BD

split-complementary

#FCF570 #70BDFC #AF70FC

monochromatic

#EDE105 #FBF134 #FCF570 #FDF9AC #FEFDE1

Accessibility & contrast

On white

1.14

#FCF570 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.43

#FCF570 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCF570

18.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCF570	#FFFFFF	#000000	##000000
##FCF570	1.00	1.14	18.43	18.43
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.43	21.00	1.00	1.00
##000000	18.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED62

Deuteranopia (green-blind)

#FFF377

Tritanopia (blue-blind)

#FFE7D8

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #fcf570;
/* rgb */ color: rgb(252, 245, 112);
/* oklch */ color: oklch(95.0% 0.154 106.2);

Tailwind

colors: {
  custom: {
    50: '#fff89d',
    500: '#fcf570',
    950: '#000000',
  },
}

SCSS

$custom: #fcf570;
$custom-light: #fff89d;
$custom-dark: #000000;

JSON

{
  "hex": "#fcf570",
  "rgb": {
    "r": 252,
    "g": 245,
    "b": 112
  },
  "hsl": {
    "h": 57,
    "s": 95.89,
    "l": 71.373
  },
  "oklch": {
    "l": 0.95039,
    "c": 0.15369,
    "h": 106.2
  },
  "luminance": 0.8717
}

Semantic roles & 50–950 ramp

primary

#FCF570

secondary

#3840D8

accent

#0BE600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FCF570

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

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