#F6EE63#F6EE63

#F6EE63 is a very light, vivid yellow. Relative luminance 0.816; OKLCH L 93.0% C 0.158 H 106.0°. Best body text is #000000 at 17.33:1 contrast (WCAG AA passes).

Color values

HEX	#F6EE63
RGB	rgb(246, 238, 99)
HSL	hsl(57, 89%, 68%)
HSV	hsv(57, 60%, 96%)
CMYK	cmyk(0%, 3.3%, 59.8%, 3.5%)
CIE-LAB	lab(92.42, -14.00, 66.40)
CIE-LCH	lch(92.42, 67.86, 101.90°)
OKLab	oklab(92.98% -0.0436 0.1521)
OKLCH	oklch(92.98% 0.158 106)
XYZ	xyz(70.8351, 81.6451, 23.8297)
Luminance	0.8164 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F6EE63 #636BF6

analogous

#F6A563 #F6EE63 #B4F663

triadic

#F6EE63 #63F6EE #EE63F6

tetradic

#F6EE63 #63F6A5 #636BF6 #F663B4

square

#F6EE63 #63F6A5 #636BF6 #F663B4

split-complementary

#F6EE63 #63B4F6 #A563F6

monochromatic

#D2C80C #F3E829 #F6EE63 #F9F49D #FDFBD7

Accessibility & contrast

On white

1.21

#F6EE63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.33

#F6EE63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F6EE63

17.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F6EE63	#FFFFFF	#000000	##000000
##F6EE63	1.00	1.21	17.33	17.33
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.33	21.00	1.00	1.00
##000000	17.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE653

Deuteranopia (green-blind)

#FFEC6B

Tritanopia (blue-blind)

#FFE0D0

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #f6ee63;
/* rgb */ color: rgb(246, 238, 99);
/* oklch */ color: oklch(93.0% 0.158 106.0);

Tailwind

colors: {
  custom: {
    50: '#fcf395',
    500: '#f6ee63',
    950: '#000000',
  },
}

SCSS

$custom: #f6ee63;
$custom-light: #fcf395;
$custom-dark: #000000;

JSON

{
  "hex": "#f6ee63",
  "rgb": {
    "r": 246,
    "g": 238,
    "b": 99
  },
  "hsl": {
    "h": 56.735,
    "s": 89.091,
    "l": 67.647
  },
  "oklch": {
    "l": 0.92981,
    "c": 0.15818,
    "h": 106
  },
  "luminance": 0.81643
}

Semantic roles & 50–950 ramp

primary

#F6EE63

secondary

#3038CE

accent

#0CE600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F6EE63

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

Preview Lab → · Contrast checker → · Palette generator →