#FFF587#FFF587

#FFF587 is a very light, vivid yellow. Relative luminance 0.883; OKLCH L 95.6% C 0.132 H 104.0°. Best body text is #000000 at 18.66:1 contrast (WCAG AA passes).

Color values

HEX	#FFF587
RGB	rgb(255, 245, 135)
HSL	hsl(55, 100%, 76%)
HSV	hsv(55, 47%, 100%)
CMYK	cmyk(0%, 3.9%, 47.1%, 0%)
CIE-LAB	lab(95.29, -11.06, 53.79)
CIE-LCH	lch(95.29, 54.92, 101.62°)
OKLab	oklab(95.56% -0.032 0.1283)
OKLCH	oklch(95.56% 0.132 104)
XYZ	xyz(78.2675, 88.3164, 35.8409)
Luminance	0.8831 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFF587 #8791FF

analogous

#FFB987 #FFF587 #CDFF87

triadic

#FFF587 #87FFF5 #F587FF

tetradic

#FFF587 #87FFB9 #8791FF #FF87CD

square

#FFF587 #87FFB9 #8791FF #FF87CD

split-complementary

#FFF587 #87CDFF #B987FF

monochromatic

#FFEB0D #FFF04A #FFF587 #FFFAC4 #FFFCE0

Accessibility & contrast

On white

1.13

#FFF587 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.66

#FFF587 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFF587

18.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFF587	#FFFFFF	#000000	##000000
##FFF587	1.00	1.13	18.66	18.66
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.66	21.00	1.00	1.00
##000000	18.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE7E

Deuteranopia (green-blind)

#FFF48C

Tritanopia (blue-blind)

#FFE8DB

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #fff587;
/* rgb */ color: rgb(255, 245, 135);
/* oklch */ color: oklch(95.6% 0.132 104.0);

Tailwind

colors: {
  custom: {
    50: '#fff8ac',
    500: '#fff587',
    950: '#000000',
  },
}

SCSS

$custom: #fff587;
$custom-light: #fff8ac;
$custom-dark: #000000;

JSON

{
  "hex": "#fff587",
  "rgb": {
    "r": 255,
    "g": 245,
    "b": 135
  },
  "hsl": {
    "h": 55,
    "s": 100,
    "l": 76.471
  },
  "oklch": {
    "l": 0.95559,
    "c": 0.13224,
    "h": 104
  },
  "luminance": 0.88314
}

Semantic roles & 50–950 ramp

primary

#FFF587

secondary

#4B57DF

accent

#13E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FFF587

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

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