#B2DE45#B2DE45

#B2DE45 is a very light, vivid yellow-green. Relative luminance 0.621; OKLCH L 84.1% C 0.182 H 124.2°. Best body text is #000000 at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#B2DE45
RGB	rgb(178, 222, 69)
HSL	hsl(77, 70%, 57%)
HSV	hsv(77, 69%, 87%)
CMYK	cmyk(19.8%, 0%, 68.9%, 12.9%)
CIE-LAB	lab(82.99, -35.37, 66.86)
CIE-LCH	lch(82.99, 75.64, 117.88°)
OKLab	oklab(84.13% -0.1023 0.1504)
OKLCH	oklch(84.13% 0.182 124.2)
XYZ	xyz(45.5559, 62.1368, 15.2226)
Luminance	0.6214 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2DE45 #7145DE

analogous

#DEBE45 #B2DE45 #66DE45

triadic

#B2DE45 #45B2DE #DE45B2

tetradic

#B2DE45 #45DEBE #7145DE #DE4566

square

#B2DE45 #45DEBE #7145DE #DE4566

split-complementary

#B2DE45 #4566DE #BE45DE

monochromatic

#6D8F19 #95C323 #B2DE45 #C8E779 #DDF0AD

Accessibility & contrast

On white

1.56

#B2DE45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.43

#B2DE45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2DE45

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2DE45	#FFFFFF	#000000	##000000
##B2DE45	1.00	1.56	13.43	13.43
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.43	21.00	1.00	1.00
##000000	13.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD02D

Deuteranopia (green-blind)

#E4CE52

Tritanopia (blue-blind)

#BAD3C0

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b2de45;
/* rgb */ color: rgb(178, 222, 69);
/* oklch */ color: oklch(84.1% 0.182 124.2);

Tailwind

colors: {
  custom: {
    50: '#cde881',
    500: '#b2de45',
    950: '#000000',
  },
}

SCSS

$custom: #b2de45;
$custom-light: #cde881;
$custom-dark: #000000;

JSON

{
  "hex": "#b2de45",
  "rgb": {
    "r": 178,
    "g": 222,
    "b": 69
  },
  "hsl": {
    "h": 77.255,
    "s": 69.863,
    "l": 57.059
  },
  "oklch": {
    "l": 0.84127,
    "c": 0.1819,
    "h": 124.2
  },
  "luminance": 0.62137
}

Semantic roles & 50–950 ramp

primary

#B2DE45

secondary

#4F3394

accent

#3BED6E

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B2DE45

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

Preview Lab → · Contrast checker → · Palette generator →