#F3F35D#F3F35D

#F3F35D is a very light, vivid yellow. Relative luminance 0.839; OKLCH L 93.7% C 0.168 H 109.2°. Best body text is #000000 at 17.79:1 contrast (WCAG AA passes).

Color values

HEX	#F3F35D
RGB	rgb(243, 243, 93)
HSL	hsl(60, 86%, 66%)
HSV	hsv(60, 62%, 95%)
CMYK	cmyk(0%, 0%, 61.7%, 4.7%)
CIE-LAB	lab(93.43, -18.02, 69.87)
CIE-LCH	lch(93.43, 72.16, 104.46°)
OKLab	oklab(93.71% -0.0554 0.1587)
OKLCH	oklch(93.71% 0.168 109.2)
XYZ	xyz(70.9908, 83.9482, 22.8178)
Luminance	0.8395 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F35D #5D5DF3

analogous

#F3A85D #F3F35D #A8F35D

triadic

#F3F35D #5DF3F3 #F35DF3

tetradic

#F3F35D #5DF3A8 #5D5DF3 #F35DA8

square

#F3F35D #5DF3A8 #5D5DF3 #F35DA8

split-complementary

#F3F35D #5DA8F3 #A85DF3

monochromatic

#C7C70F #EFEF24 #F3F35D #F7F796 #FBFBCF

Accessibility & contrast

On white

1.18

#F3F35D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.79

#F3F35D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F35D

17.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F35D	#FFFFFF	#000000	##000000
##F3F35D	1.00	1.18	17.79	17.79
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.79	21.00	1.00	1.00
##000000	17.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE94A

Deuteranopia (green-blind)

#FFEE66

Tritanopia (blue-blind)

#FFE5D4

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f3f35d;
/* rgb */ color: rgb(243, 243, 93);
/* oklch */ color: oklch(93.7% 0.168 109.2);

Tailwind

colors: {
  custom: {
    50: '#faf691',
    500: '#f3f35d',
    950: '#000000',
  },
}

SCSS

$custom: #f3f35d;
$custom-light: #faf691;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f35d",
  "rgb": {
    "r": 243,
    "g": 243,
    "b": 93
  },
  "hsl": {
    "h": 60,
    "s": 86.207,
    "l": 65.882
  },
  "oklch": {
    "l": 0.93713,
    "c": 0.16806,
    "h": 109.2
  },
  "luminance": 0.83946
}

Semantic roles & 50–950 ramp

primary

#F3F35D

secondary

#3030C4

accent

#03E303

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F3F35D

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

Preview Lab → · Contrast checker → · Palette generator →