#B5CA50#B5CA50

#B5CA50 is a light, vivid yellow-green. Relative luminance 0.526; OKLCH L 79.9% C 0.148 H 118.1°. Best body text is #000000 at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#B5CA50
RGB	rgb(181, 202, 80)
HSL	hsl(70, 54%, 55%)
HSV	hsv(70, 60%, 79%)
CMYK	cmyk(10.4%, 0%, 60.4%, 20.8%)
CIE-LAB	lab(77.66, -24.02, 56.94)
CIE-LCH	lch(77.66, 61.80, 112.88°)
OKLab	oklab(79.92% -0.07 0.1309)
OKLCH	oklch(79.92% 0.148 118.1)
XYZ	xyz(41.6252, 52.6443, 15.5564)
Luminance	0.5264 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5CA50 #6550CA

analogous

#CAA250 #B5CA50 #78CA50

triadic

#B5CA50 #50B5CA #CA50B5

tetradic

#B5CA50 #50CAA2 #6550CA #CA5078

square

#B5CA50 #50CAA2 #6550CA #CA5078

split-complementary

#B5CA50 #5078CA #A250CA

monochromatic

#6C7A25 #95A933 #B5CA50 #C9D87F #DDE6AE

Accessibility & contrast

On white

1.82

#B5CA50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.53

#B5CA50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5CA50

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5CA50	#FFFFFF	#000000	##000000
##B5CA50	1.00	1.82	11.53	11.53
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.53	21.00	1.00	1.00
##000000	11.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C042

Deuteranopia (green-blind)

#D4C158

Tritanopia (blue-blind)

#BFC0B0

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b5ca50;
/* rgb */ color: rgb(181, 202, 80);
/* oklch */ color: oklch(79.9% 0.148 118.1);

Tailwind

colors: {
  custom: {
    50: '#ceda86',
    500: '#b5ca50',
    950: '#000000',
  },
}

SCSS

$custom: #b5ca50;
$custom-light: #ceda86;
$custom-dark: #000000;

JSON

{
  "hex": "#b5ca50",
  "rgb": {
    "r": 181,
    "g": 202,
    "b": 80
  },
  "hsl": {
    "h": 70.328,
    "s": 53.509,
    "l": 55.294
  },
  "oklch": {
    "l": 0.79917,
    "c": 0.14845,
    "h": 118.1
  },
  "luminance": 0.52644
}

Semantic roles & 50–950 ramp

primary

#B5CA50

secondary

#483B83

accent

#4BDD64

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #B5CA50

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

Preview Lab → · Contrast checker → · Palette generator →