#B1CD56#B1CD56

#B1CD56 is a light, vivid yellow-green. Relative luminance 0.537; OKLCH L 80.4% C 0.149 H 121.0°. Best body text is #000000 at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#B1CD56
RGB	rgb(177, 205, 86)
HSL	hsl(74, 54%, 57%)
HSV	hsv(74, 58%, 80%)
CMYK	cmyk(13.7%, 0%, 58%, 19.6%)
CIE-LAB	lab(78.28, -26.61, 54.91)
CIE-LCH	lch(78.28, 61.02, 115.85°)
OKLab	oklab(80.36% -0.0764 0.1274)
OKLCH	oklch(80.36% 0.149 121)
XYZ	xyz(41.6429, 53.6817, 16.9701)
Luminance	0.5368 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1CD56 #7256CD

analogous

#CDAE56 #B1CD56 #75CD56

triadic

#B1CD56 #56B1CD #CD56B1

tetradic

#B1CD56 #56CDAE #7256CD #CD5675

square

#B1CD56 #56CDAE #7256CD #CD5675

split-complementary

#B1CD56 #5675CD #AE56CD

monochromatic

#6D8226 #94B134 #B1CD56 #C7DB85 #DDE9B4

Accessibility & contrast

On white

1.79

#B1CD56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.74

#B1CD56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1CD56

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1CD56	#FFFFFF	#000000	##000000
##B1CD56	1.00	1.79	11.74	11.74
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.74	21.00	1.00	1.00
##000000	11.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C249

Deuteranopia (green-blind)

#D5C25E

Tritanopia (blue-blind)

#BAC3B3

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #b1cd56;
/* rgb */ color: rgb(177, 205, 86);
/* oklch */ color: oklch(80.4% 0.149 121.0);

Tailwind

colors: {
  custom: {
    50: '#cbdc8a',
    500: '#b1cd56',
    950: '#000000',
  },
}

SCSS

$custom: #b1cd56;
$custom-light: #cbdc8a;
$custom-dark: #000000;

JSON

{
  "hex": "#b1cd56",
  "rgb": {
    "r": 177,
    "g": 205,
    "b": 86
  },
  "hsl": {
    "h": 74.118,
    "s": 54.338,
    "l": 57.059
  },
  "oklch": {
    "l": 0.80355,
    "c": 0.14855,
    "h": 121
  },
  "luminance": 0.53682
}

Semantic roles & 50–950 ramp

primary

#B1CD56

secondary

#503E89

accent

#4ADE6D

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B1CD56

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

Preview Lab → · Contrast checker → · Palette generator →