#FBFE57#FBFE57

#FBFE57 is a very light, vivid yellow. Relative luminance 0.921; OKLCH L 96.6% C 0.182 H 110.4°. Best body text is #000000 at 19.42:1 contrast (WCAG AA passes).

Color values

HEX	#FBFE57
RGB	rgb(251, 254, 87)
HSL	hsl(61, 99%, 67%)
HSV	hsv(61, 66%, 100%)
CMYK	cmyk(1.2%, 0%, 65.7%, 0.4%)
CIE-LAB	lab(96.85, -20.44, 75.92)
CIE-LCH	lch(96.85, 78.63, 105.07°)
OKLab	oklab(96.59% -0.0632 0.1703)
OKLCH	oklch(96.59% 0.182 110.4)
XYZ	xyz(76.9482, 92.0830, 22.7354)
Luminance	0.9208 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBFE57 #5A57FE

analogous

#FEAE57 #FBFE57 #A8FE57

triadic

#FBFE57 #57FBFE #FE57FB

tetradic

#FBFE57 #57FEAE #5A57FE #FE57A8

square

#FBFE57 #57FEAE #5A57FE #FE57A8

split-complementary

#FBFE57 #57A8FE #AE57FE

monochromatic

#D5D901 #FAFE1A #FBFE57 #FCFE94 #FEFFD1

Accessibility & contrast

On white

1.08

#FBFE57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.42

#FBFE57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBFE57

19.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBFE57	#FFFFFF	#000000	##000000
##FBFE57	1.00	1.08	19.42	19.42
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.42	21.00	1.00	1.00
##000000	19.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF33E

Deuteranopia (green-blind)

#FFF863

Tritanopia (blue-blind)

#FFEFDC

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #fbfe57;
/* rgb */ color: rgb(251, 254, 87);
/* oklch */ color: oklch(96.6% 0.182 110.4);

Tailwind

colors: {
  custom: {
    50: '#fffe8f',
    500: '#fbfe57',
    950: '#000000',
  },
}

SCSS

$custom: #fbfe57;
$custom-light: #fffe8f;
$custom-dark: #000000;

JSON

{
  "hex": "#fbfe57",
  "rgb": {
    "r": 251,
    "g": 254,
    "b": 87
  },
  "hsl": {
    "h": 61.078,
    "s": 98.817,
    "l": 66.863
  },
  "oklch": {
    "l": 0.96585,
    "c": 0.1817,
    "h": 110.4
  },
  "luminance": 0.92081
}

Semantic roles & 50–950 ramp

primary

#FBFE57

secondary

#2A26D3

accent

#00E604

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #FBFE57

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

Preview Lab → · Contrast checker → · Palette generator →