#B3CA52#B3CA52

#B3CA52 is a light, vivid yellow-green. Relative luminance 0.524; OKLCH L 79.8% C 0.147 H 119.0°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#B3CA52
RGB	rgb(179, 202, 82)
HSL	hsl(72, 53%, 56%)
HSV	hsv(72, 59%, 79%)
CMYK	cmyk(11.4%, 0%, 59.4%, 20.8%)
CIE-LAB	lab(77.54, -24.68, 55.89)
CIE-LCH	lch(77.54, 61.10, 113.82°)
OKLab	oklab(79.79% -0.0715 0.129)
OKLCH	oklch(79.79% 0.147 119)
XYZ	xyz(41.2345, 52.4342, 15.9296)
Luminance	0.5243 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3CA52 #6952CA

analogous

#CAA552 #B3CA52 #77CA52

triadic

#B3CA52 #52B3CA #CA52B3

tetradic

#B3CA52 #52CAA5 #6952CA #CA5277

square

#B3CA52 #52CAA5 #6952CA #CA5277

split-complementary

#B3CA52 #5277CA #A552CA

monochromatic

#6B7C26 #94AB34 #B3CA52 #C8D881 #DCE7B0

Accessibility & contrast

On white

1.83

#B3CA52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.49

#B3CA52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CA52

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3CA52	#FFFFFF	#000000	##000000
##B3CA52	1.00	1.83	11.49	11.49
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.49	21.00	1.00	1.00
##000000	11.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C044

Deuteranopia (green-blind)

#D3C05A

Tritanopia (blue-blind)

#BCC0B0

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b3ca52;
/* rgb */ color: rgb(179, 202, 82);
/* oklch */ color: oklch(79.8% 0.147 119.0);

Tailwind

colors: {
  custom: {
    50: '#ccda87',
    500: '#b3ca52',
    950: '#000000',
  },
}

SCSS

$custom: #b3ca52;
$custom-light: #ccda87;
$custom-dark: #000000;

JSON

{
  "hex": "#b3ca52",
  "rgb": {
    "r": 179,
    "g": 202,
    "b": 82
  },
  "hsl": {
    "h": 71.5,
    "s": 53.097,
    "l": 55.686
  },
  "oklch": {
    "l": 0.79787,
    "c": 0.14747,
    "h": 119
  },
  "luminance": 0.52434
}

Semantic roles & 50–950 ramp

primary

#B3CA52

secondary

#4A3C84

accent

#4BDD67

background

#FEFEFC

surface

#FBFBF3

border

#D4D4CD

text

#14140C

muted

#83837F

Preview Lab

Preview with #B3CA52

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

Preview Lab → · Contrast checker → · Palette generator →