#B2DB40#B2DB40

#B2DB40 is a very light, vivid yellow-green. Relative luminance 0.605; OKLCH L 83.4% C 0.181 H 123.4°. Best body text is #000000 at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#B2DB40
RGB	rgb(178, 219, 64)
HSL	hsl(76, 68%, 55%)
HSV	hsv(76, 71%, 86%)
CMYK	cmyk(18.7%, 0%, 70.8%, 14.1%)
CIE-LAB	lab(82.11, -34.29, 67.78)
CIE-LCH	lch(82.11, 75.96, 116.83°)
OKLab	oklab(83.41% -0.0998 0.1516)
OKLCH	oklch(83.41% 0.181 123.4)
XYZ	xyz(44.6175, 60.4979, 14.1762)
Luminance	0.6050 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2DB40 #6940DB

analogous

#DBB640 #B2DB40 #64DB40

triadic

#B2DB40 #40B2DB #DB40B2

tetradic

#B2DB40 #40DBB6 #6940DB #DB4064

square

#B2DB40 #40DBB6 #6940DB #DB4064

split-complementary

#B2DB40 #4064DB #B640DB

monochromatic

#6A8719 #93BB23 #B2DB40 #C7E573 #DCEEA7

Accessibility & contrast

On white

1.60

#B2DB40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.10

#B2DB40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2DB40

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2DB40	#FFFFFF	#000000	##000000
##B2DB40	1.00	1.60	13.10	13.10
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.10	21.00	1.00	1.00
##000000	13.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD25

Deuteranopia (green-blind)

#E2CC4D

Tritanopia (blue-blind)

#BBD0BD

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #b2db40;
/* rgb */ color: rgb(178, 219, 64);
/* oklch */ color: oklch(83.4% 0.181 123.4);

Tailwind

colors: {
  custom: {
    50: '#cde67e',
    500: '#b2db40',
    950: '#000000',
  },
}

SCSS

$custom: #b2db40;
$custom-light: #cde67e;
$custom-dark: #000000;

JSON

{
  "hex": "#b2db40",
  "rgb": {
    "r": 178,
    "g": 219,
    "b": 64
  },
  "hsl": {
    "h": 75.871,
    "s": 68.282,
    "l": 55.49
  },
  "oklch": {
    "l": 0.83407,
    "c": 0.18146,
    "h": 123.4
  },
  "luminance": 0.60498
}

Semantic roles & 50–950 ramp

primary

#B2DB40

secondary

#4A328D

accent

#3DEB6B

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B2DB40

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

Preview Lab → · Contrast checker → · Palette generator →