#F7F591#F7F591

#F7F591 is a very light, vivid yellow. Relative luminance 0.871; OKLCH L 95.0% C 0.122 H 107.5°. Best body text is #000000 at 18.42:1 contrast (WCAG AA passes).

Color values

HEX	#F7F591
RGB	rgb(247, 245, 145)
HSL	hsl(59, 86%, 77%)
HSV	hsv(59, 41%, 97%)
CMYK	cmyk(0%, 0.8%, 41.3%, 3.1%)
CIE-LAB	lab(94.79, -13.22, 48.27)
CIE-LCH	lch(94.79, 50.05, 105.31°)
OKLab	oklab(95.05% -0.0368 0.1168)
OKLCH	oklch(95.05% 0.122 107.5)
XYZ	xyz(76.1223, 87.1250, 39.5894)
Luminance	0.8712 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F7F591 #9193F7

analogous

#F7C291 #F7F591 #C6F791

triadic

#F7F591 #91F7F5 #F591F7

tetradic

#F7F591 #91F7C2 #9193F7 #F791C6

square

#F7F591 #91F7C2 #9193F7 #F791C6

split-complementary

#F7F591 #91C6F7 #C291F7

monochromatic

#EFEB1F #F3F058 #F7F591 #FBFACA #FDFCE2

Accessibility & contrast

On white

1.14

#F7F591 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.42

#F7F591 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F7F591

18.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F7F591	#FFFFFF	#000000	##000000
##F7F591	1.00	1.14	18.42	18.42
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.42	21.00	1.00	1.00
##000000	18.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE89

Deuteranopia (green-blind)

#FFF295

Tritanopia (blue-blind)

#FFE9DD

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #f7f591;
/* rgb */ color: rgb(247, 245, 145);
/* oklch */ color: oklch(95.0% 0.122 107.5);

Tailwind

colors: {
  custom: {
    50: '#fbf8b3',
    500: '#f7f591',
    950: '#000000',
  },
}

SCSS

$custom: #f7f591;
$custom-light: #fbf8b3;
$custom-dark: #000000;

JSON

{
  "hex": "#f7f591",
  "rgb": {
    "r": 247,
    "g": 245,
    "b": 145
  },
  "hsl": {
    "h": 58.824,
    "s": 86.441,
    "l": 76.863
  },
  "oklch": {
    "l": 0.95048,
    "c": 0.12244,
    "h": 107.5
  },
  "luminance": 0.87123
}

Semantic roles & 50–950 ramp

primary

#F7F591

secondary

#5759D6

accent

#07E303

background

#FFFFFD

surface

#FFFEF8

border

#D7D6D1

text

#181711

muted

#868581

Preview Lab

Preview with #F7F591

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

Preview Lab → · Contrast checker → · Palette generator →