#B3CD3A#B3CD3A

#B3CD3A is a light, vivid yellow-green. Relative luminance 0.536; OKLCH L 80.3% C 0.168 H 119.2°. Best body text is #000000 at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#B3CD3A
RGB	rgb(179, 205, 58)
HSL	hsl(71, 60%, 52%)
HSV	hsv(71, 72%, 80%)
CMYK	cmyk(12.7%, 0%, 71.7%, 19.6%)
CIE-LAB	lab(78.20, -27.67, 66.08)
CIE-LCH	lch(78.20, 71.64, 112.72°)
OKLab	oklab(80.26% -0.0821 0.147)
OKLCH	oklch(80.26% 0.168 119.2)
XYZ	xyz(41.1863, 53.5521, 12.1690)
Luminance	0.5355 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3CD3A #543ACD

analogous

#CD9E3A #B3CD3A #6ACD3A

triadic

#B3CD3A #3AB3CD #CD3AB3

tetradic

#B3CD3A #3ACD9E #543ACD #CD3A6A

square

#B3CD3A #3ACD9E #543ACD #CD3A6A

split-complementary

#B3CD3A #3A6ACD #9E3ACD

monochromatic

#61701C #8CA129 #B3CD3A #C6D96B #D9E69C

Accessibility & contrast

On white

1.79

#B3CD3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.71

#B3CD3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CD3A

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3CD3A	#FFFFFF	#000000	##000000
##B3CD3A	1.00	1.79	11.71	11.71
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.71	21.00	1.00	1.00
##000000	11.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC11F

Deuteranopia (green-blind)

#D7C246

Tritanopia (blue-blind)

#BDC2B1

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #b3cd3a;
/* rgb */ color: rgb(179, 205, 58);
/* oklch */ color: oklch(80.3% 0.168 119.2);

Tailwind

colors: {
  custom: {
    50: '#cddc7a',
    500: '#b3cd3a',
    950: '#000000',
  },
}

SCSS

$custom: #b3cd3a;
$custom-light: #cddc7a;
$custom-dark: #000000;

JSON

{
  "hex": "#b3cd3a",
  "rgb": {
    "r": 179,
    "g": 205,
    "b": 58
  },
  "hsl": {
    "h": 70.612,
    "s": 59.514,
    "l": 51.569
  },
  "oklch": {
    "l": 0.8026,
    "c": 0.16838,
    "h": 119.2
  },
  "luminance": 0.53552
}

Semantic roles & 50–950 ramp

primary

#B3CD3A

secondary

#3F3279

accent

#45E361

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B3CD3A

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

Preview Lab → · Contrast checker → · Palette generator →