#F3F652#F3F652

#F3F652 is a very light, vivid yellow. Relative luminance 0.856; OKLCH L 94.3% C 0.179 H 110.4°. Best body text is #000000 at 18.11:1 contrast (WCAG AA passes).

Color values

HEX	#F3F652
RGB	rgb(243, 246, 82)
HSL	hsl(61, 90%, 64%)
HSV	hsv(61, 67%, 96%)
CMYK	cmyk(1.2%, 0%, 66.7%, 3.5%)
CIE-LAB	lab(94.13, -20.09, 74.81)
CIE-LCH	lch(94.13, 77.46, 105.03°)
OKLab	oklab(94.25% -0.0623 0.1674)
OKLCH	oklch(94.25% 0.179 110.4)
XYZ	xyz(71.4432, 85.5773, 20.7357)
Luminance	0.8558 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F652 #5552F6

analogous

#F6A752 #F3F652 #A1F652

triadic

#F3F652 #52F3F6 #F652F3

tetradic

#F3F652 #52F6A7 #5552F6 #F652A1

square

#F3F652 #52F6A7 #5552F6 #F652A1

split-complementary

#F3F652 #52A1F6 #A752F6

monochromatic

#C0C30A #EFF318 #F3F652 #F7F98C #FBFCC6

Accessibility & contrast

On white

1.16

#F3F652 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.11

#F3F652 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F652

18.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F652	#FFFFFF	#000000	##000000
##F3F652	1.00	1.16	18.11	18.11
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.11	21.00	1.00	1.00
##000000	18.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC39

Deuteranopia (green-blind)

#FFF05E

Tritanopia (blue-blind)

#FFE7D5

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #f3f652;
/* rgb */ color: rgb(243, 246, 82);
/* oklch */ color: oklch(94.3% 0.179 110.4);

Tailwind

colors: {
  custom: {
    50: '#fbf88b',
    500: '#f3f652',
    950: '#000000',
  },
}

SCSS

$custom: #f3f652;
$custom-light: #fbf88b;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f652",
  "rgb": {
    "r": 243,
    "g": 246,
    "b": 82
  },
  "hsl": {
    "h": 61.098,
    "s": 90.11,
    "l": 64.314
  },
  "oklch": {
    "l": 0.9425,
    "c": 0.17867,
    "h": 110.4
  },
  "luminance": 0.85575
}

Semantic roles & 50–950 ramp

primary

#F3F652

secondary

#2E2CC1

accent

#00E604

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F3F652

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

Preview Lab → · Contrast checker → · Palette generator →