#B3CD40#B3CD40

#B3CD40 is a light, vivid yellow-green. Relative luminance 0.536; OKLCH L 80.3% C 0.165 H 119.3°. Best body text is #000000 at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#B3CD40
RGB	rgb(179, 205, 64)
HSL	hsl(71, 59%, 53%)
HSV	hsv(71, 69%, 80%)
CMYK	cmyk(12.7%, 0%, 68.8%, 19.6%)
CIE-LAB	lab(78.24, -27.34, 63.95)
CIE-LCH	lch(78.24, 69.55, 113.15°)
OKLab	oklab(80.3% -0.0807 0.1435)
OKLCH	oklch(80.3% 0.165 119.3)
XYZ	xyz(41.3479, 53.6168, 13.0203)
Luminance	0.5362 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3CD40 #5A40CD

analogous

#CDA140 #B3CD40 #6CCD40

triadic

#B3CD40 #40B3CD #CD40B3

tetradic

#B3CD40 #40CDA1 #5A40CD #CD406C

square

#B3CD40 #40CDA1 #5A40CD #CD406C

split-complementary

#B3CD40 #406CCD #A140CD

monochromatic

#64741E #8EA52B #B3CD40 #C6DA71 #DAE6A1

Accessibility & contrast

On white

1.79

#B3CD40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.72

#B3CD40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CD40

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3CD40	#FFFFFF	#000000	##000000
##B3CD40	1.00	1.79	11.72	11.72
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.72	21.00	1.00	1.00
##000000	11.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC22A

Deuteranopia (green-blind)

#D7C24B

Tritanopia (blue-blind)

#BDC2B1

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #b3cd40;
/* rgb */ color: rgb(179, 205, 64);
/* oklch */ color: oklch(80.3% 0.165 119.3);

Tailwind

colors: {
  custom: {
    50: '#cddc7d',
    500: '#b3cd40',
    950: '#000000',
  },
}

SCSS

$custom: #b3cd40;
$custom-light: #cddc7d;
$custom-dark: #000000;

JSON

{
  "hex": "#b3cd40",
  "rgb": {
    "r": 179,
    "g": 205,
    "b": 64
  },
  "hsl": {
    "h": 71.064,
    "s": 58.506,
    "l": 52.745
  },
  "oklch": {
    "l": 0.80303,
    "c": 0.16459,
    "h": 119.3
  },
  "luminance": 0.53617
}

Semantic roles & 50–950 ramp

primary

#B3CD40

secondary

#42347D

accent

#46E263

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B3CD40

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

Preview Lab → · Contrast checker → · Palette generator →