#B1CB4C#B1CB4C

#B1CB4C is a light, vivid yellow-green. Relative luminance 0.526; OKLCH L 79.8% C 0.154 H 119.9°. Best body text is #000000 at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#B1CB4C
RGB	rgb(177, 203, 76)
HSL	hsl(72, 55%, 55%)
HSV	hsv(72, 63%, 80%)
CMYK	cmyk(12.8%, 0%, 62.6%, 20.4%)
CIE-LAB	lab(77.63, -26.41, 58.51)
CIE-LCH	lch(77.63, 64.19, 114.29°)
OKLab	oklab(79.81% -0.0768 0.1338)
OKLCH	oklch(79.81% 0.154 119.9)
XYZ	xyz(40.7925, 52.5810, 14.8362)
Luminance	0.5258 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1CB4C #664CCB

analogous

#CBA54C #B1CB4C #72CB4C

triadic

#B1CB4C #4CB1CB #CB4CB1

tetradic

#B1CB4C #4CCBA5 #664CCB #CB4C72

square

#B1CB4C #4CCBA5 #664CCB #CB4C72

split-complementary

#B1CB4C #4C72CB #A54CCB

monochromatic

#687923 #90A931 #B1CB4C #C6D97B #DAE7AB

Accessibility & contrast

On white

1.82

#B1CB4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.52

#B1CB4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1CB4C

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1CB4C	#FFFFFF	#000000	##000000
##B1CB4C	1.00	1.82	11.52	11.52
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.52	21.00	1.00	1.00
##000000	11.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C03C

Deuteranopia (green-blind)

#D4C055

Tritanopia (blue-blind)

#BAC1B1

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b1cb4c;
/* rgb */ color: rgb(177, 203, 76);
/* oklch */ color: oklch(79.8% 0.154 119.9);

Tailwind

colors: {
  custom: {
    50: '#cbda84',
    500: '#b1cb4c',
    950: '#000000',
  },
}

SCSS

$custom: #b1cb4c;
$custom-light: #cbda84;
$custom-dark: #000000;

JSON

{
  "hex": "#b1cb4c",
  "rgb": {
    "r": 177,
    "g": 203,
    "b": 76
  },
  "hsl": {
    "h": 72.283,
    "s": 54.978,
    "l": 54.706
  },
  "oklch": {
    "l": 0.79805,
    "c": 0.15429,
    "h": 119.9
  },
  "luminance": 0.52581
}

Semantic roles & 50–950 ramp

primary

#B1CB4C

secondary

#483A82

accent

#49DE68

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #B1CB4C

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

Preview Lab → · Contrast checker → · Palette generator →