#B5CA52#B5CA52

#B5CA52 is a light, vivid yellow-green. Relative luminance 0.527; OKLCH L 79.9% C 0.147 H 118.2°. Best body text is #000000 at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#B5CA52
RGB	rgb(181, 202, 82)
HSL	hsl(71, 53%, 56%)
HSV	hsv(71, 59%, 79%)
CMYK	cmyk(10.4%, 0%, 59.4%, 20.8%)
CIE-LAB	lab(77.68, -23.87, 56.09)
CIE-LCH	lch(77.68, 60.96, 113.06°)
OKLab	oklab(79.94% -0.0694 0.1294)
OKLCH	oklch(79.94% 0.147 118.2)
XYZ	xyz(41.7002, 52.6743, 15.9514)
Luminance	0.5267 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5CA52 #6752CA

analogous

#CAA352 #B5CA52 #79CA52

triadic

#B5CA52 #52B5CA #CA52B5

tetradic

#B5CA52 #52CAA3 #6752CA #CA5279

square

#B5CA52 #52CAA3 #6752CA #CA5279

split-complementary

#B5CA52 #5279CA #A352CA

monochromatic

#6D7C26 #96AB34 #B5CA52 #C9D881 #DDE7B0

Accessibility & contrast

On white

1.82

#B5CA52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.53

#B5CA52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5CA52

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5CA52	#FFFFFF	#000000	##000000
##B5CA52	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)

#D6C044

Deuteranopia (green-blind)

#D4C15A

Tritanopia (blue-blind)

#BFC0B0

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b5ca52;
/* rgb */ color: rgb(181, 202, 82);
/* oklch */ color: oklch(79.9% 0.147 118.2);

Tailwind

colors: {
  custom: {
    50: '#ceda87',
    500: '#b5ca52',
    950: '#000000',
  },
}

SCSS

$custom: #b5ca52;
$custom-light: #ceda87;
$custom-dark: #000000;

JSON

{
  "hex": "#b5ca52",
  "rgb": {
    "r": 181,
    "g": 202,
    "b": 82
  },
  "hsl": {
    "h": 70.5,
    "s": 53.097,
    "l": 55.686
  },
  "oklch": {
    "l": 0.79937,
    "c": 0.14679,
    "h": 118.2
  },
  "luminance": 0.52674
}

Semantic roles & 50–950 ramp

primary

#B5CA52

secondary

#493C84

accent

#4BDD65

background

#FEFEFC

surface

#FBFBF3

border

#D4D4CD

text

#14140C

muted

#83837F

Preview Lab

Preview with #B5CA52

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

Preview Lab → · Contrast checker → · Palette generator →