#B3DD52#B3DD52

#B3DD52 is a very light, vivid yellow-green. Relative luminance 0.619; OKLCH L 84.1% C 0.171 H 124.3°. Best body text is #000000 at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#B3DD52
RGB	rgb(179, 221, 82)
HSL	hsl(78, 67%, 59%)
HSV	hsv(78, 63%, 87%)
CMYK	cmyk(19%, 0%, 62.9%, 13.3%)
CIE-LAB	lab(82.86, -33.66, 61.70)
CIE-LCH	lch(82.86, 70.28, 118.61°)
OKLab	oklab(84.08% -0.0965 0.1413)
OKLCH	oklch(84.08% 0.171 124.3)
XYZ	xyz(45.9701, 61.9054, 17.5081)
Luminance	0.6191 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DD52 #7C52DD

analogous

#DDC152 #B3DD52 #6EDD52

triadic

#B3DD52 #52B3DD #DD52B3

tetradic

#B3DD52 #52DDC1 #7C52DD #DD526E

square

#B3DD52 #52DDC1 #7C52DD #DD526E

split-complementary

#B3DD52 #526EDD #C152DD

monochromatic

#72971E #99CA28 #B3DD52 #C9E785 #E0F1B8

Accessibility & contrast

On white

1.57

#B3DD52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.38

#B3DD52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DD52

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DD52	#FFFFFF	#000000	##000000
##B3DD52	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)

#E9D041

Deuteranopia (green-blind)

#E3CE5C

Tritanopia (blue-blind)

#BBD3C0

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #b3dd52;
/* rgb */ color: rgb(179, 221, 82);
/* oklch */ color: oklch(84.1% 0.171 124.3);

Tailwind

colors: {
  custom: {
    50: '#cde789',
    500: '#b3dd52',
    950: '#000000',
  },
}

SCSS

$custom: #b3dd52;
$custom-light: #cde789;
$custom-dark: #000000;

JSON

{
  "hex": "#b3dd52",
  "rgb": {
    "r": 179,
    "g": 221,
    "b": 82
  },
  "hsl": {
    "h": 78.129,
    "s": 67.15,
    "l": 59.412
  },
  "oklch": {
    "l": 0.84075,
    "c": 0.17109,
    "h": 124.3
  },
  "luminance": 0.61906
}

Semantic roles & 50–950 ramp

primary

#B3DD52

secondary

#56389B

accent

#3EEA72

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B3DD52

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

Preview Lab → · Contrast checker → · Palette generator →