#F7F582#F7F582

#F7F582 is a very light, vivid yellow. Relative luminance 0.867; OKLCH L 94.8% C 0.138 H 107.9°. Best body text is #000000 at 18.34:1 contrast (WCAG AA passes).

Color values

HEX	#F7F582
RGB	rgb(247, 245, 130)
HSL	hsl(59, 88%, 74%)
HSV	hsv(59, 47%, 97%)
CMYK	cmyk(0%, 0.8%, 47.4%, 3.1%)
CIE-LAB	lab(94.61, -14.63, 55.16)
CIE-LCH	lch(94.61, 57.06, 104.86°)
OKLab	oklab(94.84% -0.0422 0.131)
OKLCH	oklch(94.84% 0.138 107.9)
XYZ	xyz(75.0411, 86.6925, 33.8951)
Luminance	0.8669 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F7F582 #8284F7

analogous

#F7BB82 #F7F582 #BFF782

triadic

#F7F582 #82F7F5 #F582F7

tetradic

#F7F582 #82F7BB #8284F7 #F782BF

square

#F7F582 #82F7BB #8284F7 #F782BF

split-complementary

#F7F582 #82BFF7 #BB82F7

monochromatic

#EFEB0F #F3F048 #F7F582 #FBFABC #FDFDE2

Accessibility & contrast

On white

1.15

#F7F582 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.34

#F7F582 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F7F582

18.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F7F582	#FFFFFF	#000000	##000000
##F7F582	1.00	1.15	18.34	18.34
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.34	21.00	1.00	1.00
##000000	18.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED78

Deuteranopia (green-blind)

#FFF288

Tritanopia (blue-blind)

#FFE8DA

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #f7f582;
/* rgb */ color: rgb(247, 245, 130);
/* oklch */ color: oklch(94.8% 0.138 107.9);

Tailwind

colors: {
  custom: {
    50: '#fcf8a9',
    500: '#f7f582',
    950: '#000000',
  },
}

SCSS

$custom: #f7f582;
$custom-light: #fcf8a9;
$custom-dark: #000000;

JSON

{
  "hex": "#f7f582",
  "rgb": {
    "r": 247,
    "g": 245,
    "b": 130
  },
  "hsl": {
    "h": 58.974,
    "s": 87.97,
    "l": 73.922
  },
  "oklch": {
    "l": 0.94842,
    "c": 0.13768,
    "h": 107.9
  },
  "luminance": 0.86691
}

Semantic roles & 50–950 ramp

primary

#F7F582

secondary

#494CD4

accent

#05E501

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #F7F582

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

Preview Lab → · Contrast checker → · Palette generator →