#B4D146#B4D146

#B4D146 is a light, vivid yellow-green. Relative luminance 0.557; OKLCH L 81.3% C 0.165 H 120.4°. Best body text is #000000 at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#B4D146
RGB	rgb(180, 209, 70)
HSL	hsl(73, 60%, 55%)
HSV	hsv(73, 67%, 82%)
CMYK	cmyk(13.9%, 0%, 66.5%, 18%)
CIE-LAB	lab(79.47, -28.48, 62.94)
CIE-LCH	lch(79.47, 69.08, 114.35°)
OKLab	oklab(81.33% -0.0833 0.1422)
OKLCH	oklch(81.33% 0.165 120.4)
XYZ	xyz(42.7290, 55.7465, 14.3023)
Luminance	0.5575 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4D146 #6346D1

analogous

#D1A946 #B4D146 #6FD146

triadic

#B4D146 #46B4D1 #D146B4

tetradic

#B4D146 #46D1A9 #6346D1 #D1466F

square

#B4D146 #46D1A9 #6346D1 #D1466F

split-complementary

#B4D146 #466FD1 #A946D1

monochromatic

#6A7D1F #93AE2B #B4D146 #C8DD77 #DCE9A8

Accessibility & contrast

On white

1.73

#B4D146 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.15

#B4D146 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D146

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4D146	#FFFFFF	#000000	##000000
##B4D146	1.00	1.73	12.15	12.15
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.15	21.00	1.00	1.00
##000000	12.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC532

Deuteranopia (green-blind)

#DAC551

Tritanopia (blue-blind)

#BEC6B5

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #b4d146;
/* rgb */ color: rgb(180, 209, 70);
/* oklch */ color: oklch(81.3% 0.165 120.4);

Tailwind

colors: {
  custom: {
    50: '#cedf81',
    500: '#b4d146',
    950: '#000000',
  },
}

SCSS

$custom: #b4d146;
$custom-light: #cedf81;
$custom-dark: #000000;

JSON

{
  "hex": "#b4d146",
  "rgb": {
    "r": 180,
    "g": 209,
    "b": 70
  },
  "hsl": {
    "h": 72.518,
    "s": 60.173,
    "l": 54.706
  },
  "oklch": {
    "l": 0.81325,
    "c": 0.16484,
    "h": 120.4
  },
  "luminance": 0.55746
}

Semantic roles & 50–950 ramp

primary

#B4D146

secondary

#473685

accent

#44E366

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B4D146

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

Preview Lab → · Contrast checker → · Palette generator →