#B4DD4B#B4DD4B

#B4DD4B is a very light, vivid yellow-green. Relative luminance 0.619; OKLCH L 84.1% C 0.176 H 123.7°. Best body text is #000000 at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#B4DD4B
RGB	rgb(180, 221, 75)
HSL	hsl(77, 68%, 58%)
HSV	hsv(77, 66%, 87%)
CMYK	cmyk(18.6%, 0%, 66.1%, 13.3%)
CIE-LAB	lab(82.87, -33.76, 64.52)
CIE-LCH	lch(82.87, 72.82, 117.62°)
OKLab	oklab(84.08% -0.0975 0.1463)
OKLCH	oklch(84.08% 0.176 123.7)
XYZ	xyz(45.9492, 61.9239, 16.1870)
Luminance	0.6192 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4DD4B #744BDD

analogous

#DDBD4B #B4DD4B #6BDD4B

triadic

#B4DD4B #4BB4DD #DD4BB4

tetradic

#B4DD4B #4BDDBD #744BDD #DD4B6B

square

#B4DD4B #4BDDBD #744BDD #DD4B6B

split-complementary

#B4DD4B #4B6BDD #BD4BDD

monochromatic

#71921C #99C525 #B4DD4B #C9E77E #DFF0B2

Accessibility & contrast

On white

1.57

#B4DD4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.38

#B4DD4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4DD4B

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4DD4B	#FFFFFF	#000000	##000000
##B4DD4B	1.00	1.57	13.38	13.38
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.38	21.00	1.00	1.00
##000000	13.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D036

Deuteranopia (green-blind)

#E4CE56

Tritanopia (blue-blind)

#BCD2BF

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #b4dd4b;
/* rgb */ color: rgb(180, 221, 75);
/* oklch */ color: oklch(84.1% 0.176 123.7);

Tailwind

colors: {
  custom: {
    50: '#cee785',
    500: '#b4dd4b',
    950: '#000000',
  },
}

SCSS

$custom: #b4dd4b;
$custom-light: #cee785;
$custom-dark: #000000;

JSON

{
  "hex": "#b4dd4b",
  "rgb": {
    "r": 180,
    "g": 221,
    "b": 75
  },
  "hsl": {
    "h": 76.849,
    "s": 68.224,
    "l": 58.039
  },
  "oklch": {
    "l": 0.84082,
    "c": 0.17578,
    "h": 123.7
  },
  "luminance": 0.61924
}

Semantic roles & 50–950 ramp

primary

#B4DD4B

secondary

#513597

accent

#3DEB6E

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B4DD4B

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

Preview Lab → · Contrast checker → · Palette generator →