#B3CD45#B3CD45

#B3CD45 is a light, vivid yellow-green. Relative luminance 0.537; OKLCH L 80.3% C 0.161 H 119.5°. Best body text is #000000 at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#B3CD45
RGB	rgb(179, 205, 69)
HSL	hsl(71, 58%, 54%)
HSV	hsv(71, 66%, 80%)
CMYK	cmyk(12.7%, 0%, 66.3%, 19.6%)
CIE-LAB	lab(78.27, -27.04, 62.07)
CIE-LCH	lch(78.27, 67.70, 113.54°)
OKLab	oklab(80.34% -0.0794 0.1403)
OKLCH	oklch(80.34% 0.161 119.5)
XYZ	xyz(41.4966, 53.6762, 13.8035)
Luminance	0.5368 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3CD45 #5F45CD

analogous

#CDA345 #B3CD45 #6FCD45

triadic

#B3CD45 #45B3CD #CD45B3

tetradic

#B3CD45 #45CDA3 #5F45CD #CD456F

square

#B3CD45 #45CDA3 #5F45CD #CD456F

split-complementary

#B3CD45 #456FCD #A345CD

monochromatic

#677720 #90A82D #B3CD45 #C7DA75 #DAE7A5

Accessibility & contrast

On white

1.79

#B3CD45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.74

#B3CD45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CD45

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3CD45	#FFFFFF	#000000	##000000
##B3CD45	1.00	1.79	11.74	11.74
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.74	21.00	1.00	1.00
##000000	11.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC232

Deuteranopia (green-blind)

#D7C24F

Tritanopia (blue-blind)

#BDC2B1

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #b3cd45;
/* rgb */ color: rgb(179, 205, 69);
/* oklch */ color: oklch(80.3% 0.161 119.5);

Tailwind

colors: {
  custom: {
    50: '#cddc80',
    500: '#b3cd45',
    950: '#000000',
  },
}

SCSS

$custom: #b3cd45;
$custom-light: #cddc80;
$custom-dark: #000000;

JSON

{
  "hex": "#b3cd45",
  "rgb": {
    "r": 179,
    "g": 205,
    "b": 69
  },
  "hsl": {
    "h": 71.471,
    "s": 57.627,
    "l": 53.725
  },
  "oklch": {
    "l": 0.80342,
    "c": 0.16117,
    "h": 119.5
  },
  "luminance": 0.53676
}

Semantic roles & 50–950 ramp

primary

#B3CD45

secondary

#443680

accent

#47E164

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B3CD45

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

Preview Lab → · Contrast checker → · Palette generator →