#B4CF40#B4CF40

#B4CF40 is a light, vivid yellow-green. Relative luminance 0.547; OKLCH L 80.8% C 0.167 H 119.6°. Best body text is #000000 at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#B4CF40
RGB	rgb(180, 207, 64)
HSL	hsl(71, 60%, 53%)
HSV	hsv(71, 69%, 81%)
CMYK	cmyk(13%, 0%, 69.1%, 18.8%)
CIE-LAB	lab(78.87, -27.89, 64.60)
CIE-LCH	lch(78.87, 70.36, 113.35°)
OKLab	oklab(80.83% -0.0822 0.1448)
OKLCH	oklch(80.83% 0.167 119.6)
XYZ	xyz(42.0614, 54.6993, 13.1917)
Luminance	0.5470 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4CF40 #5B40CF

analogous

#CFA340 #B4CF40 #6CCF40

triadic

#B4CF40 #40B4CF #CF40B4

tetradic

#B4CF40 #40CFA3 #5B40CF #CF406C

square

#B4CF40 #40CFA3 #5B40CF #CF406C

split-complementary

#B4CF40 #406CCF #A340CF

monochromatic

#66771E #90A82A #B4CF40 #C7DB71 #DAE8A2

Accessibility & contrast

On white

1.76

#B4CF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.94

#B4CF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4CF40

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4CF40	#FFFFFF	#000000	##000000
##B4CF40	1.00	1.76	11.94	11.94
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.94	21.00	1.00	1.00
##000000	11.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC329

Deuteranopia (green-blind)

#D9C44B

Tritanopia (blue-blind)

#BEC4B3

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #b4cf40;
/* rgb */ color: rgb(180, 207, 64);
/* oklch */ color: oklch(80.8% 0.167 119.6);

Tailwind

colors: {
  custom: {
    50: '#cedd7d',
    500: '#b4cf40',
    950: '#000000',
  },
}

SCSS

$custom: #b4cf40;
$custom-light: #cedd7d;
$custom-dark: #000000;

JSON

{
  "hex": "#b4cf40",
  "rgb": {
    "r": 180,
    "g": 207,
    "b": 64
  },
  "hsl": {
    "h": 71.329,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.80828,
    "c": 0.16655,
    "h": 119.6
  },
  "luminance": 0.54699
}

Semantic roles & 50–950 ramp

primary

#B4CF40

secondary

#42347F

accent

#45E363

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B4CF40

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

Preview Lab → · Contrast checker → · Palette generator →