#F3F45D#F3F45D

#F3F45D is a very light, vivid yellow. Relative luminance 0.845; OKLCH L 93.9% C 0.169 H 109.6°. Best body text is #000000 at 17.91:1 contrast (WCAG AA passes).

Color values

HEX	#F3F45D
RGB	rgb(243, 244, 93)
HSL	hsl(60, 87%, 66%)
HSV	hsv(60, 62%, 96%)
CMYK	cmyk(0.4%, 0%, 61.9%, 4.3%)
CIE-LAB	lab(93.69, -18.50, 70.15)
CIE-LCH	lch(93.69, 72.55, 104.78°)
OKLab	oklab(93.92% -0.0568 0.1593)
OKLCH	oklch(93.92% 0.169 109.6)
XYZ	xyz(71.2908, 84.5483, 22.9179)
Luminance	0.8455 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F45D #5E5DF4

analogous

#F4A95D #F3F45D #A7F45D

triadic

#F3F45D #5DF3F4 #F45DF3

tetradic

#F3F45D #5DF4A9 #5E5DF4 #F45DA7

square

#F3F45D #5DF4A9 #5E5DF4 #F45DA7

split-complementary

#F3F45D #5DA7F4 #A95DF4

monochromatic

#C8C90E #EFF024 #F3F45D #F7F896 #FBFCD0

Accessibility & contrast

On white

1.17

#F3F45D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.91

#F3F45D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F45D

17.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F45D	#FFFFFF	#000000	##000000
##F3F45D	1.00	1.17	17.91	17.91
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.91	21.00	1.00	1.00
##000000	17.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA4A

Deuteranopia (green-blind)

#FFEF67

Tritanopia (blue-blind)

#FFE6D5

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #f3f45d;
/* rgb */ color: rgb(243, 244, 93);
/* oklch */ color: oklch(93.9% 0.169 109.6);

Tailwind

colors: {
  custom: {
    50: '#faf791',
    500: '#f3f45d',
    950: '#000000',
  },
}

SCSS

$custom: #f3f45d;
$custom-light: #faf791;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f45d",
  "rgb": {
    "r": 243,
    "g": 244,
    "b": 93
  },
  "hsl": {
    "h": 60.397,
    "s": 87.283,
    "l": 66.078
  },
  "oklch": {
    "l": 0.93921,
    "c": 0.16906,
    "h": 109.6
  },
  "luminance": 0.84546
}

Semantic roles & 50–950 ramp

primary

#F3F45D

secondary

#3130C6

accent

#02E403

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F3F45D

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

Preview Lab → · Contrast checker → · Palette generator →