#FBFF61#FBFF61

#FBFF61 is a very light, vivid yellow. Relative luminance 0.929; OKLCH L 96.9% C 0.176 H 110.7°. Best body text is #000000 at 19.58:1 contrast (WCAG AA passes).

Color values

HEX	#FBFF61
RGB	rgb(251, 255, 97)
HSL	hsl(62, 100%, 69%)
HSV	hsv(62, 62%, 100%)
CMYK	cmyk(1.6%, 0%, 62%, 0%)
CIE-LAB	lab(97.18, -20.34, 72.44)
CIE-LCH	lch(97.18, 75.24, 105.68°)
OKLab	oklab(96.87% -0.062 0.1645)
OKLCH	oklch(96.87% 0.176 110.7)
XYZ	xyz(77.7036, 92.8943, 25.1441)
Luminance	0.9289 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBFF61 #6561FF

analogous

#FFB461 #FBFF61 #ACFF61

triadic

#FBFF61 #61FBFF #FF61FB

tetradic

#FBFF61 #61FFB4 #6561FF #FF61AC

square

#FBFF61 #61FFB4 #6561FF #FF61AC

split-complementary

#FBFF61 #61ACFF #B461FF

monochromatic

#E0E600 #F9FF24 #FBFF61 #FDFF9E #FEFFDB

Accessibility & contrast

On white

1.07

#FBFF61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.58

#FBFF61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBFF61

19.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBFF61	#FFFFFF	#000000	##000000
##FBFF61	1.00	1.07	19.58	19.58
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.58	21.00	1.00	1.00
##000000	19.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF44D

Deuteranopia (green-blind)

#FFF96B

Tritanopia (blue-blind)

#FFF0DE

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #fbff61;
/* rgb */ color: rgb(251, 255, 97);
/* oklch */ color: oklch(96.9% 0.176 110.7);

Tailwind

colors: {
  custom: {
    50: '#ffff95',
    500: '#fbff61',
    950: '#000000',
  },
}

SCSS

$custom: #fbff61;
$custom-light: #ffff95;
$custom-dark: #000000;

JSON

{
  "hex": "#fbff61",
  "rgb": {
    "r": 251,
    "g": 255,
    "b": 97
  },
  "hsl": {
    "h": 61.519,
    "s": 100,
    "l": 69.02
  },
  "oklch": {
    "l": 0.96872,
    "c": 0.17576,
    "h": 110.7
  },
  "luminance": 0.92892
}

Semantic roles & 50–950 ramp

primary

#FBFF61

secondary

#2F2BDA

accent

#00E606

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FBFF61

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

Preview Lab → · Contrast checker → · Palette generator →