#F3F36D#F3F36D

#F3F36D is a very light, vivid yellow. Relative luminance 0.843; OKLCH L 93.9% C 0.155 H 109.1°. Best body text is #000000 at 17.85:1 contrast (WCAG AA passes).

Color values

HEX	#F3F36D
RGB	rgb(243, 243, 109)
HSL	hsl(60, 85%, 69%)
HSV	hsv(60, 55%, 95%)
CMYK	cmyk(0%, 0%, 55.1%, 4.7%)
CIE-LAB	lab(93.56, -16.94, 63.33)
CIE-LCH	lch(93.56, 65.56, 104.98°)
OKLab	oklab(93.87% -0.0507 0.1468)
OKLCH	oklch(93.87% 0.155 109.1)
XYZ	xyz(71.7750, 84.2619, 26.9483)
Luminance	0.8426 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F36D #6D6DF3

analogous

#F3B06D #F3F36D #B0F36D

triadic

#F3F36D #6DF3F3 #F36DF3

tetradic

#F3F36D #6DF3B0 #6D6DF3 #F36DB0

square

#F3F36D #6DF3B0 #6D6DF3 #F36DB0

split-complementary

#F3F36D #6DB0F3 #B06DF3

monochromatic

#D4D411 #EEEE34 #F3F36D #F8F8A6 #FCFCDE

Accessibility & contrast

On white

1.18

#F3F36D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.85

#F3F36D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F36D

17.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F36D	#FFFFFF	#000000	##000000
##F3F36D	1.00	1.18	17.85	17.85
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.85	21.00	1.00	1.00
##000000	17.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA5F

Deuteranopia (green-blind)

#FFEF74

Tritanopia (blue-blind)

#FFE5D6

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f3f36d;
/* rgb */ color: rgb(243, 243, 109);
/* oklch */ color: oklch(93.9% 0.155 109.1);

Tailwind

colors: {
  custom: {
    50: '#faf69b',
    500: '#f3f36d',
    950: '#000000',
  },
}

SCSS

$custom: #f3f36d;
$custom-light: #faf69b;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f36d",
  "rgb": {
    "r": 243,
    "g": 243,
    "b": 109
  },
  "hsl": {
    "h": 60,
    "s": 84.81,
    "l": 69.02
  },
  "oklch": {
    "l": 0.93865,
    "c": 0.15531,
    "h": 109.1
  },
  "luminance": 0.8426
}

Semantic roles & 50–950 ramp

primary

#F3F36D

secondary

#3838CC

accent

#04E104

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F3F36D

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

Preview Lab → · Contrast checker → · Palette generator →