#B5D23C#B5D23C

#B5D23C is a light, vivid yellow-green. Relative luminance 0.562; OKLCH L 81.5% C 0.172 H 120.0°. Best body text is #000000 at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#B5D23C
RGB	rgb(181, 210, 60)
HSL	hsl(72, 63%, 53%)
HSV	hsv(72, 71%, 82%)
CMYK	cmyk(13.8%, 0%, 71.4%, 17.6%)
CIE-LAB	lab(79.75, -29.13, 66.94)
CIE-LCH	lch(79.75, 73.00, 113.52°)
OKLab	oklab(81.55% -0.0861 0.1491)
OKLCH	oklch(81.55% 0.172 120)
XYZ	xyz(42.9190, 56.2434, 12.8691)
Luminance	0.5624 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5D23C #593CD2

analogous

#D2A43C #B5D23C #6AD23C

triadic

#B5D23C #3CB5D2 #D23CB5

tetradic

#B5D23C #3CD2A4 #593CD2 #D23C6A

square

#B5D23C #3CD2A4 #593CD2 #D23C6A

split-complementary

#B5D23C #3C6AD2 #A43CD2

monochromatic

#66781C #90AA27 #B5D23C #C8DD6E #DBE99F

Accessibility & contrast

On white

1.71

#B5D23C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.25

#B5D23C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5D23C

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5D23C	#FFFFFF	#000000	##000000
##B5D23C	1.00	1.71	12.25	12.25
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.25	21.00	1.00	1.00
##000000	12.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC620

Deuteranopia (green-blind)

#DCC649

Tritanopia (blue-blind)

#BFC7B5

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #b5d23c;
/* rgb */ color: rgb(181, 210, 60);
/* oklch */ color: oklch(81.5% 0.172 120.0);

Tailwind

colors: {
  custom: {
    50: '#cfdf7b',
    500: '#b5d23c',
    950: '#000000',
  },
}

SCSS

$custom: #b5d23c;
$custom-light: #cfdf7b;
$custom-dark: #000000;

JSON

{
  "hex": "#b5d23c",
  "rgb": {
    "r": 181,
    "g": 210,
    "b": 60
  },
  "hsl": {
    "h": 71.6,
    "s": 62.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.81549,
    "c": 0.17215,
    "h": 120
  },
  "luminance": 0.56243
}

Semantic roles & 50–950 ramp

primary

#B5D23C

secondary

#413280

accent

#42E662

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B5D23C

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

Preview Lab → · Contrast checker → · Palette generator →