#B5CC45#B5CC45

#B5CC45 is a light, vivid yellow-green. Relative luminance 0.534; OKLCH L 80.3% C 0.159 H 118.5°. Best body text is #000000 at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#B5CC45
RGB	rgb(181, 204, 69)
HSL	hsl(70, 57%, 54%)
HSV	hsv(70, 66%, 80%)
CMYK	cmyk(11.3%, 0%, 66.2%, 20%)
CIE-LAB	lab(78.13, -25.75, 61.97)
CIE-LCH	lch(78.13, 67.10, 112.56°)
OKLab	oklab(80.27% -0.0759 0.14)
OKLCH	oklch(80.27% 0.159 118.5)
XYZ	xyz(41.7239, 53.4395, 13.7459)
Luminance	0.5344 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5CC45 #5C45CC

analogous

#CC9F45 #B5CC45 #71CC45

triadic

#B5CC45 #45B5CC #CC45B5

tetradic

#B5CC45 #45CC9F #5C45CC #CC4571

square

#B5CC45 #45CC9F #5C45CC #CC4571

split-complementary

#B5CC45 #4571CC #9F45CC

monochromatic

#687620 #92A62E #B5CC45 #C8D975 #DBE6A5

Accessibility & contrast

On white

1.80

#B5CC45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.69

#B5CC45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5CC45

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5CC45	#FFFFFF	#000000	##000000
##B5CC45	1.00	1.80	11.69	11.69
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.69	21.00	1.00	1.00
##000000	11.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C132

Deuteranopia (green-blind)

#D6C24F

Tritanopia (blue-blind)

#BFC1B1

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #b5cc45;
/* rgb */ color: rgb(181, 204, 69);
/* oklch */ color: oklch(80.3% 0.159 118.5);

Tailwind

colors: {
  custom: {
    50: '#cedb80',
    500: '#b5cc45',
    950: '#000000',
  },
}

SCSS

$custom: #b5cc45;
$custom-light: #cedb80;
$custom-dark: #000000;

JSON

{
  "hex": "#b5cc45",
  "rgb": {
    "r": 181,
    "g": 204,
    "b": 69
  },
  "hsl": {
    "h": 70.222,
    "s": 56.962,
    "l": 53.529
  },
  "oklch": {
    "l": 0.80266,
    "c": 0.15926,
    "h": 118.5
  },
  "luminance": 0.53439
}

Semantic roles & 50–950 ramp

primary

#B5CC45

secondary

#43367F

accent

#48E062

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B5CC45

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

Preview Lab → · Contrast checker → · Palette generator →