#B2DD51#B2DD51

#B2DD51 is a very light, vivid yellow-green. Relative luminance 0.618; OKLCH L 84.0% C 0.172 H 124.6°. Best body text is #000000 at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#B2DD51
RGB	rgb(178, 221, 81)
HSL	hsl(78, 67%, 59%)
HSV	hsv(78, 63%, 87%)
CMYK	cmyk(19.5%, 0%, 63.3%, 13.3%)
CIE-LAB	lab(82.79, -34.11, 62.01)
CIE-LCH	lch(82.79, 70.77, 118.82°)
OKLab	oklab(84% -0.0978 0.1418)
OKLCH	oklch(84% 0.172 124.6)
XYZ	xyz(45.7020, 61.7715, 17.2983)
Luminance	0.6177 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2DD51 #7C51DD

analogous

#DDC251 #B2DD51 #6CDD51

triadic

#B2DD51 #51B2DD #DD51B2

tetradic

#B2DD51 #51DDC2 #7C51DD #DD516C

square

#B2DD51 #51DDC2 #7C51DD #DD516C

split-complementary

#B2DD51 #516CDD #C251DD

monochromatic

#71961D #98C927 #B2DD51 #C9E784 #DFF1B7

Accessibility & contrast

On white

1.57

#B2DD51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.35

#B2DD51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2DD51

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2DD51	#FFFFFF	#000000	##000000
##B2DD51	1.00	1.57	13.35	13.35
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.35	21.00	1.00	1.00
##000000	13.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D03F

Deuteranopia (green-blind)

#E3CE5B

Tritanopia (blue-blind)

#BAD3C0

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #b2dd51;
/* rgb */ color: rgb(178, 221, 81);
/* oklch */ color: oklch(84.0% 0.172 124.6);

Tailwind

colors: {
  custom: {
    50: '#cce788',
    500: '#b2dd51',
    950: '#000000',
  },
}

SCSS

$custom: #b2dd51;
$custom-light: #cce788;
$custom-dark: #000000;

JSON

{
  "hex": "#b2dd51",
  "rgb": {
    "r": 178,
    "g": 221,
    "b": 81
  },
  "hsl": {
    "h": 78.429,
    "s": 67.308,
    "l": 59.216
  },
  "oklch": {
    "l": 0.83998,
    "c": 0.17228,
    "h": 124.6
  },
  "luminance": 0.61772
}

Semantic roles & 50–950 ramp

primary

#B2DD51

secondary

#56389B

accent

#3EEA73

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B2DD51

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

Preview Lab → · Contrast checker → · Palette generator →