#B4DD4F#B4DD4F

#B4DD4F is a very light, vivid yellow-green. Relative luminance 0.620; OKLCH L 84.1% C 0.173 H 123.9°. Best body text is #000000 at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#B4DD4F
RGB	rgb(180, 221, 79)
HSL	hsl(77, 68%, 59%)
HSV	hsv(77, 64%, 87%)
CMYK	cmyk(18.6%, 0%, 64.3%, 13.3%)
CIE-LAB	lab(82.90, -33.49, 62.97)
CIE-LCH	lch(82.90, 71.32, 118.00°)
OKLab	oklab(84.12% -0.0964 0.1436)
OKLCH	oklch(84.12% 0.173 123.9)
XYZ	xyz(46.0905, 61.9804, 16.9308)
Luminance	0.6198 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4DD4F #784FDD

analogous

#DDBF4F #B4DD4F #6DDD4F

triadic

#B4DD4F #4FB4DD #DD4FB4

tetradic

#B4DD4F #4FDDBF #784FDD #DD4F6D

square

#B4DD4F #4FDDBF #784FDD #DD4F6D

split-complementary

#B4DD4F #4F6DDD #BF4FDD

monochromatic

#72951D #9AC827 #B4DD4F #CAE782 #E0F1B6

Accessibility & contrast

On white

1.57

#B4DD4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.40

#B4DD4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4DD4F

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4DD4F	#FFFFFF	#000000	##000000
##B4DD4F	1.00	1.57	13.40	13.40
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.40	21.00	1.00	1.00
##000000	13.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D03C

Deuteranopia (green-blind)

#E4CE5A

Tritanopia (blue-blind)

#BCD3C0

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #b4dd4f;
/* rgb */ color: rgb(180, 221, 79);
/* oklch */ color: oklch(84.1% 0.173 123.9);

Tailwind

colors: {
  custom: {
    50: '#cee787',
    500: '#b4dd4f',
    950: '#000000',
  },
}

SCSS

$custom: #b4dd4f;
$custom-light: #cee787;
$custom-dark: #000000;

JSON

{
  "hex": "#b4dd4f",
  "rgb": {
    "r": 180,
    "g": 221,
    "b": 79
  },
  "hsl": {
    "h": 77.324,
    "s": 67.619,
    "l": 58.824
  },
  "oklch": {
    "l": 0.84116,
    "c": 0.17291,
    "h": 123.9
  },
  "luminance": 0.61981
}

Semantic roles & 50–950 ramp

primary

#B4DD4F

secondary

#533799

accent

#3DEA6F

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B4DD4F

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

Preview Lab → · Contrast checker → · Palette generator →