#B3FF69#B3FF69

#B3FF69 is a very light, vivid yellow-green. Relative luminance 0.821; OKLCH L 92.0% C 0.196 H 131.8°. Best body text is #000000 at 17.42:1 contrast (WCAG AA passes).

Color values

HEX	#B3FF69
RGB	rgb(179, 255, 105)
HSL	hsl(90, 100%, 71%)
HSV	hsv(90, 59%, 100%)
CMYK	cmyk(29.8%, 0%, 58.8%, 0%)
CIE-LAB	lab(92.63, -46.83, 62.87)
CIE-LCH	lch(92.63, 78.39, 126.68°)
OKLab	oklab(92.05% -0.131 0.1464)
OKLCH	oklch(92.05% 0.196 131.8)
XYZ	xyz(56.8995, 82.1218, 26.2151)
Luminance	0.8212 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.32

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3FF69 #B569FF

analogous

#FEFF69 #B3FF69 #69FF6A

triadic

#B3FF69 #69B3FF #FF69B3

tetradic

#B3FF69 #69FEFF #B569FF #FF6A69

square

#B3FF69 #69FEFF #B569FF #FF6A69

split-complementary

#B3FF69 #6A69FF #FF69FE

monochromatic

#75EE00 #94FF2C #B3FF69 #D2FFA6 #EFFFE0

Accessibility & contrast

On white

1.21

#B3FF69 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.42

#B3FF69 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3FF69

17.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3FF69	#FFFFFF	#000000	##000000
##B3FF69	1.00	1.21	17.42	17.42
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.42	21.00	1.00	1.00
##000000	17.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE59

Deuteranopia (green-blind)

#FEE874

Tritanopia (blue-blind)

#B5F5DF

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #b3ff69;
/* rgb */ color: rgb(179, 255, 105);
/* oklch */ color: oklch(92.0% 0.196 131.8);

Tailwind

colors: {
  custom: {
    50: '#ceff99',
    500: '#b3ff69',
    950: '#000000',
  },
}

SCSS

$custom: #b3ff69;
$custom-light: #ceff99;
$custom-dark: #000000;

JSON

{
  "hex": "#b3ff69",
  "rgb": {
    "r": 179,
    "g": 255,
    "b": 105
  },
  "hsl": {
    "h": 90.4,
    "s": 100,
    "l": 70.588
  },
  "oklch": {
    "l": 0.9205,
    "c": 0.19639,
    "h": 131.8
  },
  "luminance": 0.82124
}

Semantic roles & 50–950 ramp

primary

#B3FF69

secondary

#8731DB

accent

#00E674

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14180E

muted

#83867F

Preview Lab

Preview with #B3FF69

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

Preview Lab → · Contrast checker → · Palette generator →