#F6E557#F6E557

#F6E557 is a very light, vivid yellow. Relative luminance 0.763; OKLCH L 91.0% C 0.159 H 102.5°. Best body text is #000000 at 16.26:1 contrast (WCAG AA passes).

Color values

HEX	#F6E557
RGB	rgb(246, 229, 87)
HSL	hsl(54, 90%, 65%)
HSV	hsv(54, 65%, 96%)
CMYK	cmyk(0%, 6.9%, 64.6%, 3.5%)
CIE-LAB	lab(90.01, -10.30, 68.75)
CIE-LCH	lch(90.01, 69.51, 98.52°)
OKLab	oklab(91.03% -0.0343 0.1553)
OKLCH	oklch(91.03% 0.159 102.5)
XYZ	xyz(67.7484, 76.3223, 20.1780)
Luminance	0.7632 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F6E557 #5768F6

analogous

#F69557 #F6E557 #B7F657

triadic

#F6E557 #57F6E5 #E557F6

tetradic

#F6E557 #57F695 #5768F6 #F657B7

square

#F6E557 #57F695 #5768F6 #F657B7

split-complementary

#F6E557 #57B7F6 #9557F6

monochromatic

#C8B40B #F3DC1D #F6E557 #F9EE91 #FCF7CB

Accessibility & contrast

On white

1.29

#F6E557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.26

#F6E557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F6E557

16.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F6E557	#FFFFFF	#000000	##000000
##F6E557	1.00	1.29	16.26	16.26
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.26	21.00	1.00	1.00
##000000	16.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DE45

Deuteranopia (green-blind)

#FEE65F

Tritanopia (blue-blind)

#FFD6C8

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #f6e557;
/* rgb */ color: rgb(246, 229, 87);
/* oklch */ color: oklch(91.0% 0.159 102.5);

Tailwind

colors: {
  custom: {
    50: '#fdec8d',
    500: '#f6e557',
    950: '#000000',
  },
}

SCSS

$custom: #f6e557;
$custom-light: #fdec8d;
$custom-dark: #000000;

JSON

{
  "hex": "#f6e557",
  "rgb": {
    "r": 246,
    "g": 229,
    "b": 87
  },
  "hsl": {
    "h": 53.585,
    "s": 89.831,
    "l": 65.294
  },
  "oklch": {
    "l": 0.91034,
    "c": 0.15909,
    "h": 102.5
  },
  "luminance": 0.7632
}

Semantic roles & 50–950 ramp

primary

#F6E557

secondary

#2D3DC4

accent

#19E600

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #F6E557

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

Preview Lab → · Contrast checker → · Palette generator →