#B4D546#B4D546

#B4D546 is a very light, vivid yellow-green. Relative luminance 0.577; OKLCH L 82.2% C 0.170 H 121.5°. Best body text is #000000 at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#B4D546
RGB	rgb(180, 213, 70)
HSL	hsl(74, 63%, 55%)
HSV	hsv(74, 67%, 84%)
CMYK	cmyk(15.5%, 0%, 67.1%, 16.5%)
CIE-LAB	lab(80.59, -30.36, 64.09)
CIE-LCH	lch(80.59, 70.92, 115.35°)
OKLab	oklab(82.23% -0.0885 0.1447)
OKLCH	oklch(82.23% 0.17 121.5)
XYZ	xyz(43.7227, 57.7340, 14.6335)
Luminance	0.5773 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4D546 #6746D5

analogous

#D5AE46 #B4D546 #6CD546

triadic

#B4D546 #46B4D5 #D546B4

tetradic

#B4D546 #46D5AE #6746D5 #D5466C

square

#B4D546 #46D5AE #6746D5 #D5466C

split-complementary

#B4D546 #466CD5 #AE46D5

monochromatic

#6C831E #95B529 #B4D546 #C8E078 #DCECAA

Accessibility & contrast

On white

1.67

#B4D546 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.55

#B4D546 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D546

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4D546	#FFFFFF	#000000	##000000
##B4D546	1.00	1.67	12.55	12.55
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.55	21.00	1.00	1.00
##000000	12.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C931

Deuteranopia (green-blind)

#DDC851

Tritanopia (blue-blind)

#BDCAB8

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #b4d546;
/* rgb */ color: rgb(180, 213, 70);
/* oklch */ color: oklch(82.2% 0.170 121.5);

Tailwind

colors: {
  custom: {
    50: '#cee281',
    500: '#b4d546',
    950: '#000000',
  },
}

SCSS

$custom: #b4d546;
$custom-light: #cee281;
$custom-dark: #000000;

JSON

{
  "hex": "#b4d546",
  "rgb": {
    "r": 180,
    "g": 213,
    "b": 70
  },
  "hsl": {
    "h": 73.846,
    "s": 62.996,
    "l": 55.49
  },
  "oklch": {
    "l": 0.82229,
    "c": 0.1696,
    "h": 121.5
  },
  "luminance": 0.57734
}

Semantic roles & 50–950 ramp

primary

#B4D546

secondary

#49358A

accent

#42E668

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B4D546

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

Preview Lab → · Contrast checker → · Palette generator →