#F6F557#F6F557

#F6F557 is a very light, vivid yellow. Relative luminance 0.856; OKLCH L 94.3% C 0.174 H 109.0°. Best body text is #000000 at 18.12:1 contrast (WCAG AA passes).

Color values

HEX	#F6F557
RGB	rgb(246, 245, 87)
HSL	hsl(60, 90%, 65%)
HSV	hsv(60, 65%, 96%)
CMYK	cmyk(0%, 0.4%, 64.6%, 3.5%)
CIE-LAB	lab(94.14, -18.13, 73.03)
CIE-LCH	lch(94.14, 75.24, 103.94°)
OKLab	oklab(94.32% -0.0565 0.1644)
OKLCH	oklch(94.32% 0.174 109)
XYZ	xyz(72.3812, 85.5879, 21.7223)
Luminance	0.8559 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F6F557 #5758F6

analogous

#F6A657 #F6F557 #A7F657

triadic

#F6F557 #57F6F5 #F557F6

tetradic

#F6F557 #57F6A6 #5758F6 #F657A7

square

#F6F557 #57F6A6 #5758F6 #F657A7

split-complementary

#F6F557 #57A7F6 #A657F6

monochromatic

#C8C70B #F3F21D #F6F557 #F9F891 #FCFCCB

Accessibility & contrast

On white

1.16

#F6F557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.12

#F6F557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F6F557

18.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F6F557	#FFFFFF	#000000	##000000
##F6F557	1.00	1.16	18.12	18.12
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.12	21.00	1.00	1.00
##000000	18.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB41

Deuteranopia (green-blind)

#FFF161

Tritanopia (blue-blind)

#FFE6D5

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #f6f557;
/* rgb */ color: rgb(246, 245, 87);
/* oklch */ color: oklch(94.3% 0.174 109.0);

Tailwind

colors: {
  custom: {
    50: '#fdf88e',
    500: '#f6f557',
    950: '#000000',
  },
}

SCSS

$custom: #f6f557;
$custom-light: #fdf88e;
$custom-dark: #000000;

JSON

{
  "hex": "#f6f557",
  "rgb": {
    "r": 246,
    "g": 245,
    "b": 87
  },
  "hsl": {
    "h": 59.623,
    "s": 89.831,
    "l": 65.294
  },
  "oklch": {
    "l": 0.94321,
    "c": 0.1738,
    "h": 109
  },
  "luminance": 0.85586
}

Semantic roles & 50–950 ramp

primary

#F6F557

secondary

#2D2EC4

accent

#01E600

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F6F557

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

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