#B5CD45#B5CD45

#B5CD45 is a light, vivid yellow-green. Relative luminance 0.539; OKLCH L 80.5% C 0.160 H 118.8°. Best body text is #000000 at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#B5CD45
RGB	rgb(181, 205, 69)
HSL	hsl(71, 58%, 54%)
HSV	hsv(71, 66%, 80%)
CMYK	cmyk(11.7%, 0%, 66.3%, 19.6%)
CIE-LAB	lab(78.41, -26.23, 62.26)
CIE-LCH	lch(78.41, 67.56, 112.85°)
OKLab	oklab(80.49% -0.0772 0.1406)
OKLCH	oklch(80.49% 0.16 118.8)
XYZ	xyz(41.9623, 53.9164, 13.8254)
Luminance	0.5392 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5CD45 #5D45CD

analogous

#CDA145 #B5CD45 #71CD45

triadic

#B5CD45 #45B5CD #CD45B5

tetradic

#B5CD45 #45CDA1 #5D45CD #CD4571

square

#B5CD45 #45CDA1 #5D45CD #CD4571

split-complementary

#B5CD45 #4571CD #A145CD

monochromatic

#687720 #92A82D #B5CD45 #C8DA75 #DBE7A5

Accessibility & contrast

On white

1.78

#B5CD45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.78

#B5CD45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5CD45

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5CD45	#FFFFFF	#000000	##000000
##B5CD45	1.00	1.78	11.78	11.78
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.78	21.00	1.00	1.00
##000000	11.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC232

Deuteranopia (green-blind)

#D7C34F

Tritanopia (blue-blind)

#BFC2B1

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #b5cd45;
/* rgb */ color: rgb(181, 205, 69);
/* oklch */ color: oklch(80.5% 0.160 118.8);

Tailwind

colors: {
  custom: {
    50: '#cedc80',
    500: '#b5cd45',
    950: '#000000',
  },
}

SCSS

$custom: #b5cd45;
$custom-light: #cedc80;
$custom-dark: #000000;

JSON

{
  "hex": "#b5cd45",
  "rgb": {
    "r": 181,
    "g": 205,
    "b": 69
  },
  "hsl": {
    "h": 70.588,
    "s": 57.627,
    "l": 53.725
  },
  "oklch": {
    "l": 0.80491,
    "c": 0.16044,
    "h": 118.8
  },
  "luminance": 0.53916
}

Semantic roles & 50–950 ramp

primary

#B5CD45

secondary

#433680

accent

#47E162

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B5CD45

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

Preview Lab → · Contrast checker → · Palette generator →