#B3E66F#B3E66F

#B3E66F is a very light, vivid yellow-green. Relative luminance 0.673; OKLCH L 86.4% C 0.158 H 128.5°. Best body text is #000000 at 14.47:1 contrast (WCAG AA passes).

Color values

HEX	#B3E66F
RGB	rgb(179, 230, 111)
HSL	hsl(86, 70%, 67%)
HSV	hsv(86, 52%, 90%)
CMYK	cmyk(22.2%, 0%, 51.7%, 9.8%)
CIE-LAB	lab(85.67, -35.25, 52.16)
CIE-LCH	lch(85.67, 62.95, 124.05°)
OKLab	oklab(86.43% -0.0985 0.1238)
OKLCH	oklch(86.43% 0.158 128.5)
XYZ	xyz(49.7561, 67.3241, 25.4093)
Luminance	0.6733 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pistachio (survey)

#C0FA8B

ΔE00 4.69

Spring Green (survey)

Light Yellowish Green

#C2FF89

ΔE00 5.40

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3E66F #A26FE6

analogous

#E6DD6F #B3E66F #78E66F

triadic

#B3E66F #6FB3E6 #E66FB3

tetradic

#B3E66F #6FE6DD #A26FE6 #E66F78

square

#B3E66F #6FE6DD #A26FE6 #E66F78

split-complementary

#B3E66F #6F78E6 #DD6FE6

monochromatic

#78BA20 #97DD3B #B3E66F #CFEFA3 #EAF8D7

Accessibility & contrast

On white

1.45

#B3E66F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.47

#B3E66F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3E66F

14.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3E66F	#FFFFFF	#000000	##000000
##B3E66F	1.00	1.45	14.47	14.47
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.47	21.00	1.00	1.00
##000000	14.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D864

Deuteranopia (green-blind)

#E8D576

Tritanopia (blue-blind)

#B8DDCB

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b3e66f;
/* rgb */ color: rgb(179, 230, 111);
/* oklch */ color: oklch(86.4% 0.158 128.5);

Tailwind

colors: {
  custom: {
    50: '#ccee9b',
    500: '#b3e66f',
    950: '#000000',
  },
}

SCSS

$custom: #b3e66f;
$custom-light: #ccee9b;
$custom-dark: #000000;

JSON

{
  "hex": "#b3e66f",
  "rgb": {
    "r": 179,
    "g": 230,
    "b": 111
  },
  "hsl": {
    "h": 85.714,
    "s": 70.414,
    "l": 66.863
  },
  "oklch": {
    "l": 0.86429,
    "c": 0.15817,
    "h": 128.5
  },
  "luminance": 0.67325
}

Semantic roles & 50–950 ramp

primary

#B3E66F

secondary

#743FBA

accent

#13D265

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14160E

muted

#83857F

Preview Lab

Preview with #B3E66F

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

Preview Lab → · Contrast checker → · Palette generator →