#B5D149#B5D149

#B5D149 is a light, vivid yellow-green. Relative luminance 0.559; OKLCH L 81.4% C 0.162 H 120.1°. Best body text is #000000 at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#B5D149
RGB	rgb(181, 209, 73)
HSL	hsl(72, 60%, 55%)
HSV	hsv(72, 65%, 82%)
CMYK	cmyk(13.4%, 0%, 65.1%, 18%)
CIE-LAB	lab(79.56, -27.88, 61.87)
CIE-LCH	lch(79.56, 67.86, 114.26°)
OKLab	oklab(81.42% -0.0814 0.1404)
OKLCH	oklch(81.42% 0.162 120.1)
XYZ	xyz(43.0598, 55.9059, 14.8245)
Luminance	0.5591 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5D149 #6549D1

analogous

#D1A949 #B5D149 #71D149

triadic

#B5D149 #49B5D1 #D149B5

tetradic

#B5D149 #49D1A9 #6549D1 #D14971

square

#B5D149 #49D1A9 #6549D1 #D14971

split-complementary

#B5D149 #4971D1 #A949D1

monochromatic

#6C7F20 #95B02D #B5D149 #C9DD7A #DDEAAB

Accessibility & contrast

On white

1.72

#B5D149 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.18

#B5D149 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5D149

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5D149	#FFFFFF	#000000	##000000
##B5D149	1.00	1.72	12.18	12.18
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.18	21.00	1.00	1.00
##000000	12.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC537

Deuteranopia (green-blind)

#DAC553

Tritanopia (blue-blind)

#BFC6B5

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #b5d149;
/* rgb */ color: rgb(181, 209, 73);
/* oklch */ color: oklch(81.4% 0.162 120.1);

Tailwind

colors: {
  custom: {
    50: '#cedf82',
    500: '#b5d149',
    950: '#000000',
  },
}

SCSS

$custom: #b5d149;
$custom-light: #cedf82;
$custom-dark: #000000;

JSON

{
  "hex": "#b5d149",
  "rgb": {
    "r": 181,
    "g": 209,
    "b": 73
  },
  "hsl": {
    "h": 72.353,
    "s": 59.649,
    "l": 55.294
  },
  "oklch": {
    "l": 0.81423,
    "c": 0.16231,
    "h": 120.1
  },
  "luminance": 0.55906
}

Semantic roles & 50–950 ramp

primary

#B5D149

secondary

#483787

accent

#45E365

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B5D149

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

Preview Lab → · Contrast checker → · Palette generator →