#B1CC4E#B1CC4E

#B1CC4E is a light, vivid yellow-green. Relative luminance 0.531; OKLCH L 80.0% C 0.154 H 120.3°. Best body text is #000000 at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#B1CC4E
RGB	rgb(177, 204, 78)
HSL	hsl(73, 55%, 55%)
HSV	hsv(73, 62%, 80%)
CMYK	cmyk(13.2%, 0%, 61.8%, 20%)
CIE-LAB	lab(77.92, -26.75, 57.99)
CIE-LCH	lch(77.92, 63.86, 114.76°)
OKLab	oklab(80.05% -0.0776 0.133)
OKLCH	oklch(80.05% 0.154 120.3)
XYZ	xyz(41.1000, 53.0830, 15.2871)
Luminance	0.5308 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1CC4E #694ECC

analogous

#CCA84E #B1CC4E #72CC4E

triadic

#B1CC4E #4EB1CC #CC4EB1

tetradic

#B1CC4E #4ECCA8 #694ECC #CC4E72

square

#B1CC4E #4ECCA8 #694ECC #CC4E72

split-complementary

#B1CC4E #4E72CC #A84ECC

monochromatic

#697C24 #91AB31 #B1CC4E #C6DA7E #DBE7AD

Accessibility & contrast

On white

1.81

#B1CC4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.62

#B1CC4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1CC4E

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1CC4E	#FFFFFF	#000000	##000000
##B1CC4E	1.00	1.81	11.62	11.62
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.62	21.00	1.00	1.00
##000000	11.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C13F

Deuteranopia (green-blind)

#D5C157

Tritanopia (blue-blind)

#BAC2B2

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #b1cc4e;
/* rgb */ color: rgb(177, 204, 78);
/* oklch */ color: oklch(80.0% 0.154 120.3);

Tailwind

colors: {
  custom: {
    50: '#cbdb85',
    500: '#b1cc4e',
    950: '#000000',
  },
}

SCSS

$custom: #b1cc4e;
$custom-light: #cbdb85;
$custom-dark: #000000;

JSON

{
  "hex": "#b1cc4e",
  "rgb": {
    "r": 177,
    "g": 204,
    "b": 78
  },
  "hsl": {
    "h": 72.857,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.80049,
    "c": 0.15394,
    "h": 120.3
  },
  "luminance": 0.53083
}

Semantic roles & 50–950 ramp

primary

#B1CC4E

secondary

#4A3A84

accent

#49DF69

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B1CC4E

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

Preview Lab → · Contrast checker → · Palette generator →