#B3D661#B3D661

#B3D661 is a very light, vivid yellow-green. Relative luminance 0.585; OKLCH L 82.6% C 0.150 H 123.5°. Best body text is #000000 at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#B3D661
RGB	rgb(179, 214, 97)
HSL	hsl(78, 59%, 61%)
HSV	hsv(78, 55%, 84%)
CMYK	cmyk(16.4%, 0%, 54.7%, 16.1%)
CIE-LAB	lab(81.04, -29.16, 53.15)
CIE-LCH	lch(81.04, 60.63, 118.75°)
OKLab	oklab(82.65% -0.0827 0.1247)
OKLCH	oklch(82.65% 0.15 123.5)
XYZ	xyz(44.7948, 58.5397, 20.2463)
Luminance	0.5854 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D661 #8461D6

analogous

#D6BE61 #B3D661 #78D661

triadic

#B3D661 #61B3D6 #D661B3

tetradic

#B3D661 #61D6BE #8461D6 #D66178

square

#B3D661 #61D6BE #8461D6 #D66178

split-complementary

#B3D661 #6178D6 #BE61D6

monochromatic

#759627 #9AC633 #B3D661 #CAE392 #E2EFC2

Accessibility & contrast

On white

1.65

#B3D661 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.71

#B3D661 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D661

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D661	#FFFFFF	#000000	##000000
##B3D661	1.00	1.65	12.71	12.71
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.71	21.00	1.00	1.00
##000000	12.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1CA55

Deuteranopia (green-blind)

#DCC968

Tritanopia (blue-blind)

#BACDBC

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #b3d661;
/* rgb */ color: rgb(179, 214, 97);
/* oklch */ color: oklch(82.6% 0.150 123.5);

Tailwind

colors: {
  custom: {
    50: '#cce291',
    500: '#b3d661',
    950: '#000000',
  },
}

SCSS

$custom: #b3d661;
$custom-light: #cce291;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d661",
  "rgb": {
    "r": 179,
    "g": 214,
    "b": 97
  },
  "hsl": {
    "h": 77.949,
    "s": 58.794,
    "l": 60.98
  },
  "oklch": {
    "l": 0.82647,
    "c": 0.14963,
    "h": 123.5
  },
  "luminance": 0.5854
}

Semantic roles & 50–950 ramp

primary

#B3D661

secondary

#5B409B

accent

#1FC651

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150D

muted

#83847F

Preview Lab

Preview with #B3D661

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

Preview Lab → · Contrast checker → · Palette generator →