#F6EE59#F6EE59

#F6EE59 is a very light, vivid yellow. Relative luminance 0.815; OKLCH L 92.9% C 0.166 H 106.2°. Best body text is #000000 at 17.29:1 contrast (WCAG AA passes).

Color values

HEX	#F6EE59
RGB	rgb(246, 238, 89)
HSL	hsl(57, 90%, 66%)
HSV	hsv(57, 64%, 96%)
CMYK	cmyk(0%, 3.3%, 63.8%, 3.5%)
CIE-LAB	lab(92.34, -14.61, 70.39)
CIE-LCH	lch(92.34, 71.89, 101.73°)
OKLab	oklab(92.89% -0.0464 0.1591)
OKLCH	oklch(92.89% 0.166 106.2)
XYZ	xyz(70.3863, 81.4656, 21.4660)
Luminance	0.8146 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F6EE59 #5961F6

analogous

#F6A059 #F6EE59 #AFF659

triadic

#F6EE59 #59F6EE #EE59F6

tetradic

#F6EE59 #59F6A0 #5961F6 #F659AF

square

#F6EE59 #59F6A0 #5961F6 #F659AF

split-complementary

#F6EE59 #59AFF6 #A059F6

monochromatic

#CAC00B #F3E81F #F6EE59 #F9F493 #FCFACD

Accessibility & contrast

On white

1.21

#F6EE59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.29

#F6EE59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F6EE59

17.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F6EE59	#FFFFFF	#000000	##000000
##F6EE59	1.00	1.21	17.29	17.29
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.29	21.00	1.00	1.00
##000000	17.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE646

Deuteranopia (green-blind)

#FFEC62

Tritanopia (blue-blind)

#FFDFCF

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #f6ee59;
/* rgb */ color: rgb(246, 238, 89);
/* oklch */ color: oklch(92.9% 0.166 106.2);

Tailwind

colors: {
  custom: {
    50: '#fdf38f',
    500: '#f6ee59',
    950: '#000000',
  },
}

SCSS

$custom: #f6ee59;
$custom-light: #fdf38f;
$custom-dark: #000000;

JSON

{
  "hex": "#f6ee59",
  "rgb": {
    "r": 246,
    "g": 238,
    "b": 89
  },
  "hsl": {
    "h": 56.943,
    "s": 89.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.92892,
    "c": 0.16572,
    "h": 106.2
  },
  "luminance": 0.81463
}

Semantic roles & 50–950 ramp

primary

#F6EE59

secondary

#2D35C6

accent

#0CE600

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18160D

muted

#86857F

Preview Lab

Preview with #F6EE59

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

Preview Lab → · Contrast checker → · Palette generator →