#B3CD4B#B3CD4B

#B3CD4B is a light, vivid yellow-green. Relative luminance 0.538; OKLCH L 80.4% C 0.157 H 119.7°. Best body text is #000000 at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#B3CD4B
RGB	rgb(179, 205, 75)
HSL	hsl(72, 57%, 55%)
HSV	hsv(72, 63%, 80%)
CMYK	cmyk(12.7%, 0%, 63.4%, 19.6%)
CIE-LAB	lab(78.32, -26.64, 59.71)
CIE-LCH	lch(78.32, 65.38, 114.04°)
OKLab	oklab(80.39% -0.0777 0.1362)
OKLCH	oklch(80.39% 0.157 119.7)
XYZ	xyz(41.6924, 53.7545, 14.8345)
Luminance	0.5375 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3CD4B #654BCD

analogous

#CDA64B #B3CD4B #72CD4B

triadic

#B3CD4B #4BB3CD #CD4BB3

tetradic

#B3CD4B #4BCDA6 #654BCD #CD4B72

square

#B3CD4B #4BCDA6 #654BCD #CD4B72

split-complementary

#B3CD4B #4B72CD #A64BCD

monochromatic

#6A7B22 #93AB30 #B3CD4B #C7DA7B #DBE8AB

Accessibility & contrast

On white

1.79

#B3CD4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.75

#B3CD4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CD4B

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3CD4B	#FFFFFF	#000000	##000000
##B3CD4B	1.00	1.79	11.75	11.75
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.75	21.00	1.00	1.00
##000000	11.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C23A

Deuteranopia (green-blind)

#D6C254

Tritanopia (blue-blind)

#BDC3B2

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #b3cd4b;
/* rgb */ color: rgb(179, 205, 75);
/* oklch */ color: oklch(80.4% 0.157 119.7);

Tailwind

colors: {
  custom: {
    50: '#cddc83',
    500: '#b3cd4b',
    950: '#000000',
  },
}

SCSS

$custom: #b3cd4b;
$custom-light: #cddc83;
$custom-dark: #000000;

JSON

{
  "hex": "#b3cd4b",
  "rgb": {
    "r": 179,
    "g": 205,
    "b": 75
  },
  "hsl": {
    "h": 72,
    "s": 56.522,
    "l": 54.902
  },
  "oklch": {
    "l": 0.80394,
    "c": 0.15676,
    "h": 119.7
  },
  "luminance": 0.53754
}

Semantic roles & 50–950 ramp

primary

#B3CD4B

secondary

#483983

accent

#48E066

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B3CD4B

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

Preview Lab → · Contrast checker → · Palette generator →