#F6FC4B#F6FC4B

#F6FC4B is a very light, vivid yellow. Relative luminance 0.897; OKLCH L 95.7% C 0.188 H 111.4°. Best body text is #000000 at 18.94:1 contrast (WCAG AA passes).

Color values

HEX	#F6FC4B
RGB	rgb(246, 252, 75)
HSL	hsl(62, 97%, 64%)
HSV	hsv(62, 70%, 99%)
CMYK	cmyk(2.4%, 0%, 70.2%, 1.2%)
CIE-LAB	lab(95.88, -22.09, 79.08)
CIE-LCH	lch(95.88, 82.10, 105.61°)
OKLab	oklab(95.69% -0.0687 0.1752)
OKLCH	oklch(95.69% 0.188 111.4)
XYZ	xyz(74.0889, 89.7235, 20.0708)
Luminance	0.8972 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F6FC4B #514BFC

analogous

#FCAA4B #F6FC4B #9EFC4B

triadic

#F6FC4B #4BF6FC #FC4BF6

tetradic

#F6FC4B #4BFCAA #514BFC #FC4B9E

square

#F6FC4B #4BFCAA #514BFC #FC4B9E

split-complementary

#F6FC4B #4B9EFC #AA4BFC

monochromatic

#C3C903 #F3FB0F #F6FC4B #F9FD87 #FCFEC3

Accessibility & contrast

On white

1.11

#F6FC4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.94

#F6FC4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F6FC4B

18.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F6FC4B	#FFFFFF	#000000	##000000
##F6FC4B	1.00	1.11	18.94	18.94
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.94	21.00	1.00	1.00
##000000	18.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF12A

Deuteranopia (green-blind)

#FFF559

Tritanopia (blue-blind)

#FFEDDA

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #f6fc4b;
/* rgb */ color: rgb(246, 252, 75);
/* oklch */ color: oklch(95.7% 0.188 111.4);

Tailwind

colors: {
  custom: {
    50: '#fdfd88',
    500: '#f6fc4b',
    950: '#000000',
  },
}

SCSS

$custom: #f6fc4b;
$custom-light: #fdfd88;
$custom-dark: #000000;

JSON

{
  "hex": "#f6fc4b",
  "rgb": {
    "r": 246,
    "g": 252,
    "b": 75
  },
  "hsl": {
    "h": 62.034,
    "s": 96.721,
    "l": 64.118
  },
  "oklch": {
    "l": 0.95691,
    "c": 0.18821,
    "h": 111.4
  },
  "luminance": 0.89722
}

Semantic roles & 50–950 ramp

primary

#F6FC4B

secondary

#2B26C5

accent

#00E608

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170C

muted

#86857F

Preview Lab

Preview with #F6FC4B

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

Preview Lab → · Contrast checker → · Palette generator →