#F4FA57#F4FA57

#F4FA57 is a very light, vivid yellow. Relative luminance 0.883; OKLCH L 95.2% C 0.179 H 111.4°. Best body text is #000000 at 18.66:1 contrast (WCAG AA passes).

Color values

HEX	#F4FA57
RGB	rgb(244, 250, 87)
HSL	hsl(62, 94%, 66%)
HSV	hsv(62, 65%, 98%)
CMYK	cmyk(2.4%, 0%, 65.2%, 2%)
CIE-LAB	lab(95.28, -21.33, 74.16)
CIE-LCH	lch(95.28, 77.16, 106.05°)
OKLab	oklab(95.2% -0.0654 0.1668)
OKLCH	oklch(95.2% 0.179 111.4)
XYZ	xyz(73.2164, 88.2942, 22.2006)
Luminance	0.8829 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4FA57 #5D57FA

analogous

#FAAF57 #F4FA57 #A2FA57

triadic

#F4FA57 #57F4FA #FA57F4

tetradic

#F4FA57 #57FAAF #5D57FA #FA57A2

square

#F4FA57 #57FAAF #5D57FA #FA57A2

split-complementary

#F4FA57 #57A2FA #AF57FA

monochromatic

#C9D006 #F0F81C #F4FA57 #F8FC92 #FCFECE

Accessibility & contrast

On white

1.13

#F4FA57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.66

#F4FA57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4FA57

18.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4FA57	#FFFFFF	#000000	##000000
##F4FA57	1.00	1.13	18.66	18.66
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.66	21.00	1.00	1.00
##000000	18.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF40

Deuteranopia (green-blind)

#FFF462

Tritanopia (blue-blind)

#FFEBD9

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #f4fa57;
/* rgb */ color: rgb(244, 250, 87);
/* oklch */ color: oklch(95.2% 0.179 111.4);

Tailwind

colors: {
  custom: {
    50: '#fbfb8e',
    500: '#f4fa57',
    950: '#000000',
  },
}

SCSS

$custom: #f4fa57;
$custom-light: #fbfb8e;
$custom-dark: #000000;

JSON

{
  "hex": "#f4fa57",
  "rgb": {
    "r": 244,
    "g": 250,
    "b": 87
  },
  "hsl": {
    "h": 62.209,
    "s": 94.22,
    "l": 66.078
  },
  "oklch": {
    "l": 0.95201,
    "c": 0.17915,
    "h": 111.4
  },
  "luminance": 0.88292
}

Semantic roles & 50–950 ramp

primary

#F4FA57

secondary

#302ACB

accent

#00E608

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F4FA57

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

Preview Lab → · Contrast checker → · Palette generator →