#B5D045#B5D045

#B5D045 is a light, vivid yellow-green. Relative luminance 0.554; OKLCH L 81.2% C 0.164 H 119.7°. Best body text is #000000 at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#B5D045
RGB	rgb(181, 208, 69)
HSL	hsl(72, 60%, 54%)
HSV	hsv(72, 67%, 82%)
CMYK	cmyk(13%, 0%, 66.8%, 18.4%)
CIE-LAB	lab(79.25, -27.66, 63.12)
CIE-LCH	lch(79.25, 68.92, 113.67°)
OKLab	oklab(81.16% -0.0812 0.1424)
OKLCH	oklch(81.16% 0.164 119.7)
XYZ	xyz(42.6868, 55.3654, 14.0669)
Luminance	0.5536 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5D045 #6045D0

analogous

#D0A645 #B5D045 #6FD045

triadic

#B5D045 #45B5D0 #D045B5

tetradic

#B5D045 #45D0A6 #6045D0 #D0456F

square

#B5D045 #45D0A6 #6045D0 #D0456F

split-complementary

#B5D045 #456FD0 #A645D0

monochromatic

#6A7B1F #93AC2C #B5D045 #C8DC76 #DCE9A7

Accessibility & contrast

On white

1.74

#B5D045 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.07

#B5D045 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5D045

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5D045	#FFFFFF	#000000	##000000
##B5D045	1.00	1.74	12.07	12.07
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.07	21.00	1.00	1.00
##000000	12.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC431

Deuteranopia (green-blind)

#DAC550

Tritanopia (blue-blind)

#BFC5B4

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #b5d045;
/* rgb */ color: rgb(181, 208, 69);
/* oklch */ color: oklch(81.2% 0.164 119.7);

Tailwind

colors: {
  custom: {
    50: '#cede80',
    500: '#b5d045',
    950: '#000000',
  },
}

SCSS

$custom: #b5d045;
$custom-light: #cede80;
$custom-dark: #000000;

JSON

{
  "hex": "#b5d045",
  "rgb": {
    "r": 181,
    "g": 208,
    "b": 69
  },
  "hsl": {
    "h": 71.655,
    "s": 59.657,
    "l": 54.314
  },
  "oklch": {
    "l": 0.81165,
    "c": 0.16397,
    "h": 119.7
  },
  "luminance": 0.55365
}

Semantic roles & 50–950 ramp

primary

#B5D045

secondary

#453683

accent

#45E364

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B5D045

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

Preview Lab → · Contrast checker → · Palette generator →