#F6F577#F6F577

#F6F577 is a very light, vivid yellow. Relative luminance 0.862; OKLCH L 94.6% C 0.148 H 108.5°. Best body text is #000000 at 18.25:1 contrast (WCAG AA passes).

Color values

HEX	#F6F577
RGB	rgb(246, 245, 119)
HSL	hsl(60, 88%, 72%)
HSV	hsv(60, 52%, 96%)
CMYK	cmyk(0%, 0.4%, 51.6%, 3.5%)
CIE-LAB	lab(94.41, -15.96, 59.94)
CIE-LCH	lch(94.41, 62.03, 104.91°)
OKLab	oklab(94.63% -0.047 0.1405)
OKLCH	oklch(94.63% 0.148 108.5)
XYZ	xyz(73.9901, 86.2314, 30.1959)
Luminance	0.8623 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F6F577 #7778F6

analogous

#F6B677 #F6F577 #B8F677

triadic

#F6F577 #77F6F5 #F577F6

tetradic

#F6F577 #77F6B6 #7778F6 #F677B8

square

#F6F577 #77F6B6 #7778F6 #F677B8

split-complementary

#F6F577 #77B8F6 #B677F6

monochromatic

#E4E20F #F2F13E #F6F577 #FAF9B0 #FDFDE2

Accessibility & contrast

On white

1.15

#F6F577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.25

#F6F577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F6F577

18.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F6F577	#FFFFFF	#000000	##000000
##F6F577	1.00	1.15	18.25	18.25
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.25	21.00	1.00	1.00
##000000	18.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC6B

Deuteranopia (green-blind)

#FFF17E

Tritanopia (blue-blind)

#FFE8D9

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #f6f577;
/* rgb */ color: rgb(246, 245, 119);
/* oklch */ color: oklch(94.6% 0.148 108.5);

Tailwind

colors: {
  custom: {
    50: '#fbf8a1',
    500: '#f6f577',
    950: '#000000',
  },
}

SCSS

$custom: #f6f577;
$custom-light: #fbf8a1;
$custom-dark: #000000;

JSON

{
  "hex": "#f6f577",
  "rgb": {
    "r": 246,
    "g": 245,
    "b": 119
  },
  "hsl": {
    "h": 59.528,
    "s": 87.586,
    "l": 71.569
  },
  "oklch": {
    "l": 0.94629,
    "c": 0.14817,
    "h": 108.5
  },
  "luminance": 0.8623
}

Semantic roles & 50–950 ramp

primary

#F6F577

secondary

#4041D1

accent

#03E401

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #F6F577

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

Preview Lab → · Contrast checker → · Palette generator →