#B4D661#B4D661

#B4D661 is a very light, vivid yellow-green. Relative luminance 0.587; OKLCH L 82.7% C 0.149 H 123.2°. Best body text is #000000 at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#B4D661
RGB	rgb(180, 214, 97)
HSL	hsl(77, 59%, 61%)
HSV	hsv(77, 55%, 84%)
CMYK	cmyk(15.9%, 0%, 54.7%, 16.1%)
CIE-LAB	lab(81.10, -28.78, 53.25)
CIE-LCH	lch(81.10, 60.52, 118.39°)
OKLab	oklab(82.72% -0.0816 0.1249)
OKLCH	oklch(82.72% 0.149 123.2)
XYZ	xyz(45.0268, 58.6593, 20.2572)
Luminance	0.5866 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4D661 #8361D6

analogous

#D6BD61 #B4D661 #79D661

triadic

#B4D661 #61B4D6 #D661B4

tetradic

#B4D661 #61D6BD #8361D6 #D66179

square

#B4D661 #61D6BD #8361D6 #D66179

split-complementary

#B4D661 #6179D6 #BD61D6

monochromatic

#769627 #9CC633 #B4D661 #CBE392 #E2EFC2

Accessibility & contrast

On white

1.65

#B4D661 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.73

#B4D661 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D661

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4D661	#FFFFFF	#000000	##000000
##B4D661	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)

#E1CA55

Deuteranopia (green-blind)

#DCC968

Tritanopia (blue-blind)

#BCCDBC

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #b4d661;
/* rgb */ color: rgb(180, 214, 97);
/* oklch */ color: oklch(82.7% 0.149 123.2);

Tailwind

colors: {
  custom: {
    50: '#cde291',
    500: '#b4d661',
    950: '#000000',
  },
}

SCSS

$custom: #b4d661;
$custom-light: #cde291;
$custom-dark: #000000;

JSON

{
  "hex": "#b4d661",
  "rgb": {
    "r": 180,
    "g": 214,
    "b": 97
  },
  "hsl": {
    "h": 77.436,
    "s": 58.794,
    "l": 60.98
  },
  "oklch": {
    "l": 0.82717,
    "c": 0.14921,
    "h": 123.2
  },
  "luminance": 0.5866
}

Semantic roles & 50–950 ramp

primary

#B4D661

secondary

#5B409B

accent

#1FC650

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150D

muted

#83847F

Preview Lab

Preview with #B4D661

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

Preview Lab → · Contrast checker → · Palette generator →