#B1CD73#B1CD73

#B1CD73 is a light, vivid yellow-green. Relative luminance 0.542; OKLCH L 80.7% C 0.120 H 123.2°. Best body text is #000000 at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#B1CD73
RGB	rgb(177, 205, 115)
HSL	hsl(79, 47%, 63%)
HSV	hsv(79, 44%, 80%)
CMYK	cmyk(13.7%, 0%, 43.9%, 19.6%)
CIE-LAB	lab(78.61, -23.78, 41.60)
CIE-LCH	lch(78.61, 47.92, 119.75°)
OKLab	oklab(80.73% -0.066 0.1007)
OKLCH	oklch(80.73% 0.12 123.2)
XYZ	xyz(43.0572, 54.2474, 24.4188)
Luminance	0.5425 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1CD73 #8F73CD

analogous

#CDBC73 #B1CD73 #84CD73

triadic

#B1CD73 #73B1CD #CD73B1

tetradic

#B1CD73 #73CDBC #8F73CD #CD7384

square

#B1CD73 #73CDBC #8F73CD #CD7384

split-complementary

#B1CD73 #7384CD #BC73CD

monochromatic

#749234 #98BD46 #B1CD73 #CADDA0 #E3EDCD

Accessibility & contrast

On white

1.77

#B1CD73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.85

#B1CD73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1CD73

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1CD73	#FFFFFF	#000000	##000000
##B1CD73	1.00	1.77	11.85	11.85
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.85	21.00	1.00	1.00
##000000	11.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C36C

Deuteranopia (green-blind)

#D2C278

Tritanopia (blue-blind)

#B7C5B7

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #b1cd73;
/* rgb */ color: rgb(177, 205, 115);
/* oklch */ color: oklch(80.7% 0.120 123.2);

Tailwind

colors: {
  custom: {
    50: '#cadc9d',
    500: '#b1cd73',
    950: '#000000',
  },
}

SCSS

$custom: #b1cd73;
$custom-light: #cadc9d;
$custom-dark: #000000;

JSON

{
  "hex": "#b1cd73",
  "rgb": {
    "r": 177,
    "g": 205,
    "b": 115
  },
  "hsl": {
    "h": 78.667,
    "s": 47.368,
    "l": 62.745
  },
  "oklch": {
    "l": 0.80727,
    "c": 0.12038,
    "h": 123.2
  },
  "luminance": 0.54248
}

Semantic roles & 50–950 ramp

primary

#B1CD73

secondary

#644C98

accent

#2BBB58

background

#FEFEFC

surface

#FAFCF5

border

#D3D5CF

text

#13150E

muted

#83847F

Preview Lab

Preview with #B1CD73

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

Preview Lab → · Contrast checker → · Palette generator →