#B3CA47#B3CA47

#B3CA47 is a light, vivid yellow-green. Relative luminance 0.523; OKLCH L 79.7% C 0.156 H 118.6°. Best body text is #000000 at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#B3CA47
RGB	rgb(179, 202, 71)
HSL	hsl(71, 55%, 54%)
HSV	hsv(71, 65%, 79%)
CMYK	cmyk(11.4%, 0%, 64.9%, 20.8%)
CIE-LAB	lab(77.45, -25.47, 60.41)
CIE-LCH	lch(77.45, 65.56, 112.86°)
OKLab	oklab(79.68% -0.0748 0.1371)
OKLCH	oklch(79.68% 0.156 118.6)
XYZ	xyz(40.8490, 52.2800, 13.8991)
Luminance	0.5228 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3CA47 #5E47CA

analogous

#CA9F47 #B3CA47 #71CA47

triadic

#B3CA47 #47B3CA #CA47B3

tetradic

#B3CA47 #47CA9F #5E47CA #CA4771

square

#B3CA47 #47CA9F #5E47CA #CA4771

split-complementary

#B3CA47 #4771CA #9F47CA

monochromatic

#667522 #90A42F #B3CA47 #C7D877 #DAE5A6

Accessibility & contrast

On white

1.83

#B3CA47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.46

#B3CA47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CA47

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3CA47	#FFFFFF	#000000	##000000
##B3CA47	1.00	1.83	11.46	11.46
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.46	21.00	1.00	1.00
##000000	11.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF35

Deuteranopia (green-blind)

#D4C050

Tritanopia (blue-blind)

#BDBFAF

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #b3ca47;
/* rgb */ color: rgb(179, 202, 71);
/* oklch */ color: oklch(79.7% 0.156 118.6);

Tailwind

colors: {
  custom: {
    50: '#cdda81',
    500: '#b3ca47',
    950: '#000000',
  },
}

SCSS

$custom: #b3ca47;
$custom-light: #cdda81;
$custom-dark: #000000;

JSON

{
  "hex": "#b3ca47",
  "rgb": {
    "r": 179,
    "g": 202,
    "b": 71
  },
  "hsl": {
    "h": 70.534,
    "s": 55.274,
    "l": 53.529
  },
  "oklch": {
    "l": 0.79684,
    "c": 0.15617,
    "h": 118.6
  },
  "luminance": 0.5228
}

Semantic roles & 50–950 ramp

primary

#B3CA47

secondary

#44387E

accent

#49DF63

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #B3CA47

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

Preview Lab → · Contrast checker → · Palette generator →