#B1CD52#B1CD52

#B1CD52 is a light, vivid yellow-green. Relative luminance 0.536; OKLCH L 80.3% C 0.152 H 120.8°. Best body text is #000000 at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#B1CD52
RGB	rgb(177, 205, 82)
HSL	hsl(74, 55%, 56%)
HSV	hsv(74, 60%, 80%)
CMYK	cmyk(13.7%, 0%, 60%, 19.6%)
CIE-LAB	lab(78.24, -26.92, 56.62)
CIE-LCH	lch(78.24, 62.70, 115.43°)
OKLab	oklab(80.31% -0.0777 0.1306)
OKLCH	oklch(80.31% 0.152 120.8)
XYZ	xyz(41.4863, 53.6190, 16.1450)
Luminance	0.5362 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1CD52 #6E52CD

analogous

#CDAC52 #B1CD52 #74CD52

triadic

#B1CD52 #52B1CD #CD52B1

tetradic

#B1CD52 #52CDAC #6E52CD #CD5274

square

#B1CD52 #52CDAC #6E52CD #CD5274

split-complementary

#B1CD52 #5274CD #AC52CD

monochromatic

#6B8025 #93AF33 #B1CD52 #C6DB81 #DCE8B1

Accessibility & contrast

On white

1.79

#B1CD52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.72

#B1CD52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1CD52

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1CD52	#FFFFFF	#000000	##000000
##B1CD52	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)

#D9C244

Deuteranopia (green-blind)

#D5C25A

Tritanopia (blue-blind)

#BAC3B3

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #b1cd52;
/* rgb */ color: rgb(177, 205, 82);
/* oklch */ color: oklch(80.3% 0.152 120.8);

Tailwind

colors: {
  custom: {
    50: '#cbdc87',
    500: '#b1cd52',
    950: '#000000',
  },
}

SCSS

$custom: #b1cd52;
$custom-light: #cbdc87;
$custom-dark: #000000;

JSON

{
  "hex": "#b1cd52",
  "rgb": {
    "r": 177,
    "g": 205,
    "b": 82
  },
  "hsl": {
    "h": 73.659,
    "s": 55.157,
    "l": 56.275
  },
  "oklch": {
    "l": 0.80314,
    "c": 0.15193,
    "h": 120.8
  },
  "luminance": 0.53619
}

Semantic roles & 50–950 ramp

primary

#B1CD52

secondary

#4D3C87

accent

#49DE6B

background

#FEFEFC

surface

#FBFCF3

border

#D4D5CD

text

#14150C

muted

#83847F

Preview Lab

Preview with #B1CD52

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

Preview Lab → · Contrast checker → · Palette generator →