#F3F477#F3F477

#F3F477 is a very light, vivid yellow. Relative luminance 0.851; OKLCH L 94.2% C 0.148 H 109.3°. Best body text is #000000 at 18.02:1 contrast (WCAG AA passes).

Color values

HEX	#F3F477
RGB	rgb(243, 244, 119)
HSL	hsl(60, 85%, 71%)
HSV	hsv(60, 51%, 96%)
CMYK	cmyk(0.4%, 0%, 51.2%, 4.3%)
CIE-LAB	lab(93.92, -16.65, 59.31)
CIE-LCH	lch(93.92, 61.60, 105.68°)
OKLab	oklab(94.18% -0.0489 0.1392)
OKLCH	oklch(94.18% 0.148 109.3)
XYZ	xyz(72.6443, 85.0897, 30.0464)
Luminance	0.8509 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F477 #7877F4

analogous

#F4B677 #F3F477 #B4F477

triadic

#F3F477 #77F3F4 #F477F3

tetradic

#F3F477 #77F4B6 #7877F4 #F477B4

square

#F3F477 #77F4B6 #7877F4 #F477B4

split-complementary

#F3F477 #77B4F4 #B677F4

monochromatic

#DDDF12 #EEEF3E #F3F477 #F8F9B0 #FDFDE3

Accessibility & contrast

On white

1.17

#F3F477 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.02

#F3F477 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F477

18.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F477	#FFFFFF	#000000	##000000
##F3F477	1.00	1.17	18.02	18.02
#FFFFFF	1.17	1.00	21.00	21.00
#000000	18.02	21.00	1.00	1.00
##000000	18.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB6B

Deuteranopia (green-blind)

#FFF07E

Tritanopia (blue-blind)

#FFE7D8

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #f3f477;
/* rgb */ color: rgb(243, 244, 119);
/* oklch */ color: oklch(94.2% 0.148 109.3);

Tailwind

colors: {
  custom: {
    50: '#f9f7a1',
    500: '#f3f477',
    950: '#000000',
  },
}

SCSS

$custom: #f3f477;
$custom-light: #f9f7a1;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f477",
  "rgb": {
    "r": 243,
    "g": 244,
    "b": 119
  },
  "hsl": {
    "h": 60.48,
    "s": 85.034,
    "l": 71.176
  },
  "oklch": {
    "l": 0.94182,
    "c": 0.14752,
    "h": 109.3
  },
  "luminance": 0.85088
}

Semantic roles & 50–950 ramp

primary

#F3F477

secondary

#4241CF

accent

#04E206

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #F3F477

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

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