#F2EF64#F2EF64

#F2EF64 is a very light, vivid yellow. Relative luminance 0.815; OKLCH L 92.9% C 0.159 H 108.0°. Best body text is #000000 at 17.31:1 contrast (WCAG AA passes).

Color values

HEX	#F2EF64
RGB	rgb(242, 239, 100)
HSL	hsl(59, 85%, 67%)
HSV	hsv(59, 59%, 95%)
CMYK	cmyk(0%, 1.2%, 58.7%, 5.1%)
CIE-LAB	lab(92.37, -16.03, 65.84)
CIE-LCH	lch(92.37, 67.76, 103.68°)
OKLab	oklab(92.87% -0.049 0.1511)
OKLCH	oklch(92.87% 0.159 108)
XYZ	xyz(69.7868, 81.5324, 24.1153)
Luminance	0.8153 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F2EF64 #6467F2

analogous

#F2A864 #F2EF64 #AEF264

triadic

#F2EF64 #64F2EF #EF64F2

tetradic

#F2EF64 #64F2A8 #6467F2 #F264AE

square

#F2EF64 #64F2A8 #6467F2 #F264AE

split-complementary

#F2EF64 #64AEF2 #A864F2

monochromatic

#CBC711 #EDE92C #F2EF64 #F7F59C #FBFBD5

Accessibility & contrast

On white

1.21

#F2EF64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.31

#F2EF64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F2EF64

17.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F2EF64	#FFFFFF	#000000	##000000
##F2EF64	1.00	1.21	17.31	17.31
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.31	21.00	1.00	1.00
##000000	17.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE654

Deuteranopia (green-blind)

#FFEC6C

Tritanopia (blue-blind)

#FFE1D1

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #f2ef64;
/* rgb */ color: rgb(242, 239, 100);
/* oklch */ color: oklch(92.9% 0.159 108.0);

Tailwind

colors: {
  custom: {
    50: '#f9f495',
    500: '#f2ef64',
    950: '#000000',
  },
}

SCSS

$custom: #f2ef64;
$custom-light: #f9f495;
$custom-dark: #000000;

JSON

{
  "hex": "#f2ef64",
  "rgb": {
    "r": 242,
    "g": 239,
    "b": 100
  },
  "hsl": {
    "h": 58.732,
    "s": 84.524,
    "l": 67.059
  },
  "oklch": {
    "l": 0.92867,
    "c": 0.15881,
    "h": 108
  },
  "luminance": 0.8153
}

Semantic roles & 50–950 ramp

primary

#F2EF64

secondary

#3336C7

accent

#09E105

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F2EF64

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

Preview Lab → · Contrast checker → · Palette generator →