#F2F357#F2F357

#F2F357 is a very light, vivid yellow. Relative luminance 0.837; OKLCH L 93.6% C 0.173 H 109.7°. Best body text is #000000 at 17.73:1 contrast (WCAG AA passes).

Color values

HEX	#F2F357
RGB	rgb(242, 243, 87)
HSL	hsl(60, 87%, 65%)
HSV	hsv(60, 64%, 95%)
CMYK	cmyk(0.4%, 0%, 64.2%, 4.7%)
CIE-LAB	lab(93.31, -18.78, 72.07)
CIE-LCH	lch(93.31, 74.48, 104.60°)
OKLab	oklab(93.58% -0.0581 0.1625)
OKLCH	oklch(93.58% 0.173 109.7)
XYZ	xyz(70.3911, 83.6685, 21.4566)
Luminance	0.8367 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F2F357 #5857F3

analogous

#F3A657 #F2F357 #A4F357

triadic

#F2F357 #57F2F3 #F357F2

tetradic

#F2F357 #57F3A6 #5857F3 #F357A4

square

#F2F357 #57F3A6 #5857F3 #F357A4

split-complementary

#F2F357 #57A4F3 #A657F3

monochromatic

#C1C20E #EEEF1E #F2F357 #F6F790 #FBFBC9

Accessibility & contrast

On white

1.18

#F2F357 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.73

#F2F357 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F2F357

17.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F2F357	#FFFFFF	#000000	##000000
##F2F357	1.00	1.18	17.73	17.73
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.73	21.00	1.00	1.00
##000000	17.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE942

Deuteranopia (green-blind)

#FFEE61

Tritanopia (blue-blind)

#FFE4D3

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f2f357;
/* rgb */ color: rgb(242, 243, 87);
/* oklch */ color: oklch(93.6% 0.173 109.7);

Tailwind

colors: {
  custom: {
    50: '#faf68e',
    500: '#f2f357',
    950: '#000000',
  },
}

SCSS

$custom: #f2f357;
$custom-light: #faf68e;
$custom-dark: #000000;

JSON

{
  "hex": "#f2f357",
  "rgb": {
    "r": 242,
    "g": 243,
    "b": 87
  },
  "hsl": {
    "h": 60.385,
    "s": 86.667,
    "l": 64.706
  },
  "oklch": {
    "l": 0.93583,
    "c": 0.17254,
    "h": 109.7
  },
  "luminance": 0.83667
}

Semantic roles & 50–950 ramp

primary

#F2F357

secondary

#302FBF

accent

#02E304

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F2F357

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

Preview Lab → · Contrast checker → · Palette generator →