#FBFF77#FBFF77

#FBFF77 is a very light, vivid yellow. Relative luminance 0.934; OKLCH L 97.1% C 0.158 H 110.5°. Best body text is #000000 at 19.67:1 contrast (WCAG AA passes).

Color values

HEX	#FBFF77
RGB	rgb(251, 255, 119)
HSL	hsl(62, 100%, 73%)
HSV	hsv(62, 53%, 100%)
CMYK	cmyk(1.6%, 0%, 53.3%, 0%)
CIE-LAB	lab(97.37, -18.82, 63.46)
CIE-LCH	lch(97.37, 66.19, 106.52°)
OKLab	oklab(97.08% -0.0555 0.148)
OKLCH	oklch(97.08% 0.158 110.5)
XYZ	xyz(78.8753, 93.3629, 31.3150)
Luminance	0.9336 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBFF77 #7B77FF

analogous

#FFBF77 #FBFF77 #B7FF77

triadic

#FBFF77 #77FBFF #FF77FB

tetradic

#FBFF77 #77FFBF #7B77FF #FF77B7

square

#FBFF77 #77FFBF #7B77FF #FF77B7

split-complementary

#FBFF77 #77B7FF #BF77FF

monochromatic

#F4FC00 #F9FF3A #FBFF77 #FDFFB4 #FEFFE0

Accessibility & contrast

On white

1.07

#FBFF77 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.67

#FBFF77 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBFF77

19.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBFF77	#FFFFFF	#000000	##000000
##FBFF77	1.00	1.07	19.67	19.67
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.67	21.00	1.00	1.00
##000000	19.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF569

Deuteranopia (green-blind)

#FFF97E

Tritanopia (blue-blind)

#FFF1E1

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #fbff77;
/* rgb */ color: rgb(251, 255, 119);
/* oklch */ color: oklch(97.1% 0.158 110.5);

Tailwind

colors: {
  custom: {
    50: '#ffffa2',
    500: '#fbff77',
    950: '#000000',
  },
}

SCSS

$custom: #fbff77;
$custom-light: #ffffa2;
$custom-dark: #000000;

JSON

{
  "hex": "#fbff77",
  "rgb": {
    "r": 251,
    "g": 255,
    "b": 119
  },
  "hsl": {
    "h": 61.765,
    "s": 100,
    "l": 73.333
  },
  "oklch": {
    "l": 0.97084,
    "c": 0.15806,
    "h": 110.5
  },
  "luminance": 0.93361
}

Semantic roles & 50–950 ramp

primary

#FBFF77

secondary

#423DDD

accent

#00E607

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FBFF77

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

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