#B3CC3F#B3CC3F

#B3CC3F is a light, vivid yellow-green. Relative luminance 0.531; OKLCH L 80.1% C 0.164 H 119.0°. Best body text is #000000 at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#B3CC3F
RGB	rgb(179, 204, 63)
HSL	hsl(71, 58%, 52%)
HSV	hsv(71, 69%, 80%)
CMYK	cmyk(12.3%, 0%, 69.1%, 20%)
CIE-LAB	lab(77.95, -26.92, 64.03)
CIE-LCH	lch(77.95, 69.46, 112.80°)
OKLab	oklab(80.07% -0.0796 0.1435)
OKLCH	oklch(80.07% 0.164 119)
XYZ	xyz(41.0813, 53.1286, 12.7923)
Luminance	0.5313 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3CC3F #583FCC

analogous

#CC9E3F #B3CC3F #6DCC3F

triadic

#B3CC3F #3FB3CC #CC3FB3

tetradic

#B3CC3F #3FCC9E #583FCC #CC3F6D

square

#B3CC3F #3FCC9E #583FCC #CC3F6D

split-complementary

#B3CC3F #3F6DCC #9E3FCC

monochromatic

#63721E #8DA32B #B3CC3F #C6D96F #D9E6A0

Accessibility & contrast

On white

1.81

#B3CC3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.63

#B3CC3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CC3F

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3CC3F	#FFFFFF	#000000	##000000
##B3CC3F	1.00	1.81	11.63	11.63
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.63	21.00	1.00	1.00
##000000	11.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C128

Deuteranopia (green-blind)

#D6C14A

Tritanopia (blue-blind)

#BDC1B0

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #b3cc3f;
/* rgb */ color: rgb(179, 204, 63);
/* oklch */ color: oklch(80.1% 0.164 119.0);

Tailwind

colors: {
  custom: {
    50: '#cddb7c',
    500: '#b3cc3f',
    950: '#000000',
  },
}

SCSS

$custom: #b3cc3f;
$custom-light: #cddb7c;
$custom-dark: #000000;

JSON

{
  "hex": "#b3cc3f",
  "rgb": {
    "r": 179,
    "g": 204,
    "b": 63
  },
  "hsl": {
    "h": 70.638,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.8007,
    "c": 0.16409,
    "h": 119
  },
  "luminance": 0.53128
}

Semantic roles & 50–950 ramp

primary

#B3CC3F

secondary

#41347B

accent

#47E162

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B3CC3F

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

Preview Lab → · Contrast checker → · Palette generator →