#F3E857#F3E857

#F3E857 is a very light, vivid yellow. Relative luminance 0.775; OKLCH L 91.4% C 0.162 H 105.0°. Best body text is #000000 at 16.49:1 contrast (WCAG AA passes).

Color values

HEX	#F3E857
RGB	rgb(243, 232, 87)
HSL	hsl(56, 87%, 65%)
HSV	hsv(56, 64%, 95%)
CMYK	cmyk(0%, 4.5%, 64.2%, 4.7%)
CIE-LAB	lab(90.53, -13.01, 69.22)
CIE-LCH	lch(90.53, 70.43, 100.64°)
OKLab	oklab(91.39% -0.0418 0.1564)
OKLCH	oklch(91.39% 0.162 105)
XYZ	xyz(67.5416, 77.4585, 20.4082)
Luminance	0.7746 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3E857 #5762F3

analogous

#F39A57 #F3E857 #B0F357

triadic

#F3E857 #57F3E8 #E857F3

tetradic

#F3E857 #57F39A #5762F3 #F357B0

square

#F3E857 #57F39A #5762F3 #F357B0

split-complementary

#F3E857 #57B0F3 #9A57F3

monochromatic

#C2B50E #EFE01E #F3E857 #F7F090 #FBF8C9

Accessibility & contrast

On white

1.27

#F3E857 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.49

#F3E857 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3E857

16.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3E857	#FFFFFF	#000000	##000000
##F3E857	1.00	1.27	16.49	16.49
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.49	21.00	1.00	1.00
##000000	16.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE044

Deuteranopia (green-blind)

#FFE760

Tritanopia (blue-blind)

#FFD9CA

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #f3e857;
/* rgb */ color: rgb(243, 232, 87);
/* oklch */ color: oklch(91.4% 0.162 105.0);

Tailwind

colors: {
  custom: {
    50: '#faef8d',
    500: '#f3e857',
    950: '#000000',
  },
}

SCSS

$custom: #f3e857;
$custom-light: #faef8d;
$custom-dark: #000000;

JSON

{
  "hex": "#f3e857",
  "rgb": {
    "r": 243,
    "g": 232,
    "b": 87
  },
  "hsl": {
    "h": 55.769,
    "s": 86.667,
    "l": 64.706
  },
  "oklch": {
    "l": 0.91391,
    "c": 0.16191,
    "h": 105
  },
  "luminance": 0.77456
}

Semantic roles & 50–950 ramp

primary

#F3E857

secondary

#2F39BF

accent

#12E302

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18160D

muted

#86857F

Preview Lab

Preview with #F3E857

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

Preview Lab → · Contrast checker → · Palette generator →