#B1CD41#B1CD41

#B1CD41 is a light, vivid yellow-green. Relative luminance 0.534; OKLCH L 80.2% C 0.165 H 120.1°. Best body text is #000000 at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#B1CD41
RGB	rgb(177, 205, 65)
HSL	hsl(72, 58%, 53%)
HSV	hsv(72, 68%, 80%)
CMYK	cmyk(13.7%, 0%, 68.3%, 19.6%)
CIE-LAB	lab(78.11, -28.09, 63.39)
CIE-LCH	lch(78.11, 69.34, 113.90°)
OKLab	oklab(80.16% -0.0825 0.1425)
OKLCH	oklch(80.16% 0.165 120.1)
XYZ	xyz(40.9176, 53.3916, 13.1500)
Luminance	0.5339 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1CD41 #5D41CD

analogous

#CDA341 #B1CD41 #6BCD41

triadic

#B1CD41 #41B1CD #CD41B1

tetradic

#B1CD41 #41CDA3 #5D41CD #CD416B

square

#B1CD41 #41CDA3 #5D41CD #CD416B

split-complementary

#B1CD41 #416BCD #A341CD

monochromatic

#64751F #8DA52C #B1CD41 #C5DA71 #D9E6A2

Accessibility & contrast

On white

1.80

#B1CD41 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.68

#B1CD41 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1CD41

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1CD41	#FFFFFF	#000000	##000000
##B1CD41	1.00	1.80	11.68	11.68
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.68	21.00	1.00	1.00
##000000	11.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC12B

Deuteranopia (green-blind)

#D6C14C

Tritanopia (blue-blind)

#BBC2B1

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #b1cd41;
/* rgb */ color: rgb(177, 205, 65);
/* oklch */ color: oklch(80.2% 0.165 120.1);

Tailwind

colors: {
  custom: {
    50: '#ccdc7e',
    500: '#b1cd41',
    950: '#000000',
  },
}

SCSS

$custom: #b1cd41;
$custom-light: #ccdc7e;
$custom-dark: #000000;

JSON

{
  "hex": "#b1cd41",
  "rgb": {
    "r": 177,
    "g": 205,
    "b": 65
  },
  "hsl": {
    "h": 72,
    "s": 58.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.80164,
    "c": 0.16469,
    "h": 120.1
  },
  "luminance": 0.53391
}

Semantic roles & 50–950 ramp

primary

#B1CD41

secondary

#43357D

accent

#46E265

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B1CD41

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

Preview Lab → · Contrast checker → · Palette generator →