#FFF487#FFF487

#FFF487 is a very light, vivid yellow. Relative luminance 0.877; OKLCH L 95.4% C 0.131 H 103.5°. Best body text is #000000 at 18.54:1 contrast (WCAG AA passes).

Color values

HEX	#FFF487
RGB	rgb(255, 244, 135)
HSL	hsl(55, 100%, 76%)
HSV	hsv(55, 47%, 100%)
CMYK	cmyk(0%, 4.3%, 47.1%, 0%)
CIE-LAB	lab(95.04, -10.57, 53.49)
CIE-LCH	lch(95.04, 54.52, 101.18°)
OKLab	oklab(95.36% -0.0305 0.1276)
OKLCH	oklch(95.36% 0.131 103.5)
XYZ	xyz(77.9658, 87.7130, 35.7403)
Luminance	0.8771 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFF487 #8792FF

analogous

#FFB887 #FFF487 #CEFF87

triadic

#FFF487 #87FFF4 #F487FF

tetradic

#FFF487 #87FFB8 #8792FF #FF87CE

square

#FFF487 #87FFB8 #8792FF #FF87CE

split-complementary

#FFF487 #87CEFF #B887FF

monochromatic

#FFE90D #FFEE4A #FFF487 #FFFAC4 #FFFCE0

Accessibility & contrast

On white

1.13

#FFF487 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.54

#FFF487 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFF487

18.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFF487	#FFFFFF	#000000	##000000
##FFF487	1.00	1.13	18.54	18.54
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.54	21.00	1.00	1.00
##000000	18.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED7E

Deuteranopia (green-blind)

#FFF38C

Tritanopia (blue-blind)

#FFE7DA

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #fff487;
/* rgb */ color: rgb(255, 244, 135);
/* oklch */ color: oklch(95.4% 0.131 103.5);

Tailwind

colors: {
  custom: {
    50: '#fff7ac',
    500: '#fff487',
    950: '#000000',
  },
}

SCSS

$custom: #fff487;
$custom-light: #fff7ac;
$custom-dark: #000000;

JSON

{
  "hex": "#fff487",
  "rgb": {
    "r": 255,
    "g": 244,
    "b": 135
  },
  "hsl": {
    "h": 54.5,
    "s": 100,
    "l": 76.471
  },
  "oklch": {
    "l": 0.95358,
    "c": 0.13125,
    "h": 103.5
  },
  "luminance": 0.87711
}

Semantic roles & 50–950 ramp

primary

#FFF487

secondary

#4B59DF

accent

#15E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FFF487

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

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