#F4F35D#F4F35D

#F4F35D is a very light, vivid yellow. Relative luminance 0.841; OKLCH L 93.8% C 0.168 H 108.9°. Best body text is #000000 at 17.83:1 contrast (WCAG AA passes).

Color values

HEX	#F4F35D
RGB	rgb(244, 243, 93)
HSL	hsl(60, 87%, 66%)
HSV	hsv(60, 62%, 96%)
CMYK	cmyk(0%, 0.4%, 61.9%, 4.3%)
CIE-LAB	lab(93.51, -17.62, 69.98)
CIE-LCH	lch(93.51, 72.16, 104.13°)
OKLab	oklab(93.79% -0.0543 0.1589)
OKLCH	oklch(93.79% 0.168 108.9)
XYZ	xyz(71.3369, 84.1266, 22.8341)
Luminance	0.8413 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4F35D #5D5EF4

analogous

#F4A75D #F4F35D #A9F45D

triadic

#F4F35D #5DF4F3 #F35DF4

tetradic

#F4F35D #5DF4A7 #5D5EF4 #F45DA9

square

#F4F35D #5DF4A7 #5D5EF4 #F45DA9

split-complementary

#F4F35D #5DA9F4 #A75DF4

monochromatic

#C9C80E #F0EF24 #F4F35D #F8F796 #FCFBD0

Accessibility & contrast

On white

1.18

#F4F35D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.83

#F4F35D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4F35D

17.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4F35D	#FFFFFF	#000000	##000000
##F4F35D	1.00	1.18	17.83	17.83
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.83	21.00	1.00	1.00
##000000	17.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA4A

Deuteranopia (green-blind)

#FFEF66

Tritanopia (blue-blind)

#FFE4D4

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f4f35d;
/* rgb */ color: rgb(244, 243, 93);
/* oklch */ color: oklch(93.8% 0.168 108.9);

Tailwind

colors: {
  custom: {
    50: '#fbf691',
    500: '#f4f35d',
    950: '#000000',
  },
}

SCSS

$custom: #f4f35d;
$custom-light: #fbf691;
$custom-dark: #000000;

JSON

{
  "hex": "#f4f35d",
  "rgb": {
    "r": 244,
    "g": 243,
    "b": 93
  },
  "hsl": {
    "h": 59.603,
    "s": 87.283,
    "l": 66.078
  },
  "oklch": {
    "l": 0.93794,
    "c": 0.1679,
    "h": 108.9
  },
  "luminance": 0.84125
}

Semantic roles & 50–950 ramp

primary

#F4F35D

secondary

#3031C6

accent

#03E402

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F4F35D

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

Preview Lab → · Contrast checker → · Palette generator →