#B3CA41#B3CA41

#B3CA41 is a light, vivid yellow-green. Relative luminance 0.522; OKLCH L 79.6% C 0.160 H 118.4°. Best body text is #000000 at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#B3CA41
RGB	rgb(179, 202, 65)
HSL	hsl(70, 56%, 52%)
HSV	hsv(70, 68%, 79%)
CMYK	cmyk(11.4%, 0%, 67.8%, 20.8%)
CIE-LAB	lab(77.40, -25.84, 62.73)
CIE-LCH	lch(77.40, 67.84, 112.39°)
OKLab	oklab(79.64% -0.0764 0.1411)
OKLCH	oklch(79.64% 0.16 118.4)
XYZ	xyz(40.6659, 52.2068, 12.9346)
Luminance	0.5221 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3CA41 #5841CA

analogous

#CA9D41 #B3CA41 #6ECA41

triadic

#B3CA41 #41B3CA #CA41B3

tetradic

#B3CA41 #41CA9D #5841CA #CA416E

square

#B3CA41 #41CA9D #5841CA #CA416E

split-complementary

#B3CA41 #416ECA #9D41CA

monochromatic

#637120 #8DA12D #B3CA41 #C6D771 #D9E5A1

Accessibility & contrast

On white

1.84

#B3CA41 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.44

#B3CA41 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CA41

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3CA41	#FFFFFF	#000000	##000000
##B3CA41	1.00	1.84	11.44	11.44
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.44	21.00	1.00	1.00
##000000	11.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF2C

Deuteranopia (green-blind)

#D4C04B

Tritanopia (blue-blind)

#BDBFAF

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #b3ca41;
/* rgb */ color: rgb(179, 202, 65);
/* oklch */ color: oklch(79.6% 0.160 118.4);

Tailwind

colors: {
  custom: {
    50: '#cdda7d',
    500: '#b3ca41',
    950: '#000000',
  },
}

SCSS

$custom: #b3ca41;
$custom-light: #cdda7d;
$custom-dark: #000000;

JSON

{
  "hex": "#b3ca41",
  "rgb": {
    "r": 179,
    "g": 202,
    "b": 65
  },
  "hsl": {
    "h": 70.073,
    "s": 56.379,
    "l": 52.353
  },
  "oklch": {
    "l": 0.79635,
    "c": 0.16043,
    "h": 118.4
  },
  "luminance": 0.52206
}

Semantic roles & 50–950 ramp

primary

#B3CA41

secondary

#41357A

accent

#48E062

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B3CA41

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

Preview Lab → · Contrast checker → · Palette generator →