#B3D666#B3D666

#B3D666 is a very light, vivid yellow-green. Relative luminance 0.586; OKLCH L 82.7% C 0.145 H 123.9°. Best body text is #000000 at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#B3D666
RGB	rgb(179, 214, 102)
HSL	hsl(79, 58%, 62%)
HSV	hsv(79, 52%, 84%)
CMYK	cmyk(16.4%, 0%, 52.3%, 16.1%)
CIE-LAB	lab(81.09, -28.70, 50.91)
CIE-LCH	lch(81.09, 58.44, 119.41°)
OKLab	oklab(82.71% -0.0809 0.1203)
OKLCH	oklch(82.71% 0.145 123.9)
XYZ	xyz(45.0354, 58.6359, 21.5131)
Luminance	0.5864 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D666 #8966D6

analogous

#D6C166 #B3D666 #7BD666

triadic

#B3D666 #66B3D6 #D666B3

tetradic

#B3D666 #66D6C1 #8966D6 #D6667B

square

#B3D666 #66D6C1 #8966D6 #D6667B

split-complementary

#B3D666 #667BD6 #C166D6

monochromatic

#769929 #9BC936 #B3D666 #CBE396 #E3F0C7

Accessibility & contrast

On white

1.65

#B3D666 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.73

#B3D666 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D666

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D666	#FFFFFF	#000000	##000000
##B3D666	1.00	1.65	12.73	12.73
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.73	21.00	1.00	1.00
##000000	12.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1CA5B

Deuteranopia (green-blind)

#DCC96D

Tritanopia (blue-blind)

#BACDBD

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #b3d666;
/* rgb */ color: rgb(179, 214, 102);
/* oklch */ color: oklch(82.7% 0.145 123.9);

Tailwind

colors: {
  custom: {
    50: '#cce294',
    500: '#b3d666',
    950: '#000000',
  },
}

SCSS

$custom: #b3d666;
$custom-light: #cce294;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d666",
  "rgb": {
    "r": 179,
    "g": 214,
    "b": 102
  },
  "hsl": {
    "h": 78.75,
    "s": 57.732,
    "l": 61.961
  },
  "oklch": {
    "l": 0.82707,
    "c": 0.145,
    "h": 123.9
  },
  "luminance": 0.58636
}

Semantic roles & 50–950 ramp

primary

#B3D666

secondary

#5F439D

accent

#20C554

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150D

muted

#83847F

Preview Lab

Preview with #B3D666

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

Preview Lab → · Contrast checker → · Palette generator →