#B4D346#B4D346

#B4D346 is a light, vivid yellow-green. Relative luminance 0.567; OKLCH L 81.8% C 0.167 H 120.9°. Best body text is #000000 at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#B4D346
RGB	rgb(180, 211, 70)
HSL	hsl(73, 62%, 55%)
HSV	hsv(73, 67%, 83%)
CMYK	cmyk(14.7%, 0%, 66.8%, 17.3%)
CIE-LAB	lab(80.03, -29.42, 63.51)
CIE-LCH	lch(80.03, 70.00, 114.86°)
OKLab	oklab(81.78% -0.0859 0.1434)
OKLCH	oklch(81.78% 0.167 120.9)
XYZ	xyz(43.2228, 56.7341, 14.4669)
Luminance	0.5673 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4D346 #6546D3

analogous

#D3AB46 #B4D346 #6ED346

triadic

#B4D346 #46B4D3 #D346B4

tetradic

#B4D346 #46D3AB #6546D3 #D3466E

square

#B4D346 #46D3AB #6546D3 #D3466E

split-complementary

#B4D346 #466ED3 #AB46D3

monochromatic

#6B801E #94B22A #B4D346 #C8DF77 #DCEBA9

Accessibility & contrast

On white

1.70

#B4D346 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.35

#B4D346 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D346

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4D346	#FFFFFF	#000000	##000000
##B4D346	1.00	1.70	12.35	12.35
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.35	21.00	1.00	1.00
##000000	12.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C732

Deuteranopia (green-blind)

#DCC751

Tritanopia (blue-blind)

#BEC8B7

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #b4d346;
/* rgb */ color: rgb(180, 211, 70);
/* oklch */ color: oklch(81.8% 0.167 120.9);

Tailwind

colors: {
  custom: {
    50: '#cee081',
    500: '#b4d346',
    950: '#000000',
  },
}

SCSS

$custom: #b4d346;
$custom-light: #cee081;
$custom-dark: #000000;

JSON

{
  "hex": "#b4d346",
  "rgb": {
    "r": 180,
    "g": 211,
    "b": 70
  },
  "hsl": {
    "h": 73.191,
    "s": 61.572,
    "l": 55.098
  },
  "oklch": {
    "l": 0.81777,
    "c": 0.16722,
    "h": 120.9
  },
  "luminance": 0.56734
}

Semantic roles & 50–950 ramp

primary

#B4D346

secondary

#483687

accent

#43E567

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B4D346

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

Preview Lab → · Contrast checker → · Palette generator →