#B3F664#B3F664

#B3F664 is a very light, vivid yellow-green. Relative luminance 0.764; OKLCH L 89.9% C 0.189 H 130.2°. Best body text is #000000 at 16.28:1 contrast (WCAG AA passes).

Color values

HEX	#B3F664
RGB	rgb(179, 246, 100)
HSL	hsl(88, 89%, 68%)
HSV	hsv(88, 59%, 96%)
CMYK	cmyk(27.2%, 0%, 59.3%, 3.5%)
CIE-LAB	lab(90.05, -43.40, 62.09)
CIE-LCH	lch(90.05, 75.75, 124.95°)
OKLab	oklab(89.94% -0.1219 0.1442)
OKLCH	oklch(89.94% 0.189 130.2)
XYZ	xyz(53.8460, 76.4139, 23.9665)
Luminance	0.7641 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.59

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3F664 #A764F6

analogous

#F6F064 #B3F664 #6AF664

triadic

#B3F664 #64B3F6 #F664B3

tetradic

#B3F664 #64F6F0 #A764F6 #F6646A

square

#B3F664 #64F6F0 #A764F6 #F6646A

split-complementary

#B3F664 #646AF6 #F064F6

monochromatic

#78D30C #97F32A #B3F664 #CFF99E #ECFDD8

Accessibility & contrast

On white

1.29

#B3F664 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.28

#B3F664 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F664

16.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3F664	#FFFFFF	#000000	##000000
##B3F664	1.00	1.29	16.28	16.28
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.28	21.00	1.00	1.00
##000000	16.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE654

Deuteranopia (green-blind)

#F7E16F

Tritanopia (blue-blind)

#B7ECD7

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #b3f664;
/* rgb */ color: rgb(179, 246, 100);
/* oklch */ color: oklch(89.9% 0.189 130.2);

Tailwind

colors: {
  custom: {
    50: '#cdf995',
    500: '#b3f664',
    950: '#000000',
  },
}

SCSS

$custom: #b3f664;
$custom-light: #cdf995;
$custom-dark: #000000;

JSON

{
  "hex": "#b3f664",
  "rgb": {
    "r": 179,
    "g": 246,
    "b": 100
  },
  "hsl": {
    "h": 87.534,
    "s": 89.024,
    "l": 67.843
  },
  "oklch": {
    "l": 0.89943,
    "c": 0.1888,
    "h": 130.2
  },
  "luminance": 0.76415
}

Semantic roles & 50–950 ramp

primary

#B3F664

secondary

#7930CE

accent

#00E669

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B3F664

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

Preview Lab → · Contrast checker → · Palette generator →