#B3F66A#B3F66A

#B3F66A is a very light, vivid yellow-green. Relative luminance 0.765; OKLCH L 90.0% C 0.184 H 130.7°. Best body text is #000000 at 16.31:1 contrast (WCAG AA passes).

Color values

HEX	#B3F66A
RGB	rgb(179, 246, 106)
HSL	hsl(89, 89%, 69%)
HSV	hsv(89, 57%, 96%)
CMYK	cmyk(27.2%, 0%, 56.9%, 3.5%)
CIE-LAB	lab(90.11, -42.87, 59.58)
CIE-LCH	lch(90.11, 73.40, 125.73°)
OKLab	oklab(90.01% -0.12 0.1394)
OKLCH	oklch(90.01% 0.184 130.7)
XYZ	xyz(54.1471, 76.5344, 25.5527)
Luminance	0.7654 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3F66A #AD6AF6

analogous

#F6F36A #B3F66A #6DF66A

triadic

#B3F66A #6AB3F6 #F66AB3

tetradic

#B3F66A #6AF6F3 #AD6AF6 #F66A6D

square

#B3F66A #6AF6F3 #AD6AF6 #F66A6D

split-complementary

#B3F66A #6A6DF6 #F36AF6

monochromatic

#77D90D #96F330 #B3F66A #D0F9A4 #EEFDDD

Accessibility & contrast

On white

1.29

#B3F66A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.31

#B3F66A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F66A

16.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3F66A	#FFFFFF	#000000	##000000
##B3F66A	1.00	1.29	16.31	16.31
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.31	21.00	1.00	1.00
##000000	16.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE65B

Deuteranopia (green-blind)

#F7E174

Tritanopia (blue-blind)

#B6EDD7

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #b3f66a;
/* rgb */ color: rgb(179, 246, 106);
/* oklch */ color: oklch(90.0% 0.184 130.7);

Tailwind

colors: {
  custom: {
    50: '#cdf999',
    500: '#b3f66a',
    950: '#000000',
  },
}

SCSS

$custom: #b3f66a;
$custom-light: #cdf999;
$custom-dark: #000000;

JSON

{
  "hex": "#b3f66a",
  "rgb": {
    "r": 179,
    "g": 246,
    "b": 106
  },
  "hsl": {
    "h": 88.714,
    "s": 88.608,
    "l": 69.02
  },
  "oklch": {
    "l": 0.90006,
    "c": 0.18392,
    "h": 130.7
  },
  "luminance": 0.76536
}

Semantic roles & 50–950 ramp

primary

#B3F66A

secondary

#7F35D0

accent

#00E56E

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B3F66A

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

Preview Lab → · Contrast checker → · Palette generator →