#B2DE59#B2DE59

#B2DE59 is a very light, vivid yellow-green. Relative luminance 0.624; OKLCH L 84.3% C 0.167 H 125.3°. Best body text is #000000 at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#B2DE59
RGB	rgb(178, 222, 89)
HSL	hsl(80, 67%, 61%)
HSV	hsv(80, 60%, 87%)
CMYK	cmyk(19.8%, 0%, 59.9%, 12.9%)
CIE-LAB	lab(83.14, -33.96, 59.05)
CIE-LCH	lch(83.14, 68.12, 119.90°)
OKLab	oklab(84.3% -0.0967 0.1365)
OKLCH	oklch(84.3% 0.167 125.3)
XYZ	xyz(46.2847, 62.4283, 19.0607)
Luminance	0.6243 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2DE59 #8559DE

analogous

#DEC859 #B2DE59 #6FDE59

triadic

#B2DE59 #59B2DE #DE59B2

tetradic

#B2DE59 #59DEC8 #8559DE #DE596F

square

#B2DE59 #59DEC8 #8559DE #DE596F

split-complementary

#B2DE59 #596FDE #C859DE

monochromatic

#749D1F #99D029 #B2DE59 #CAE88C #E1F2BF

Accessibility & contrast

On white

1.56

#B2DE59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.49

#B2DE59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2DE59

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2DE59	#FFFFFF	#000000	##000000
##B2DE59	1.00	1.56	13.49	13.49
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.49	21.00	1.00	1.00
##000000	13.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D14A

Deuteranopia (green-blind)

#E3CF62

Tritanopia (blue-blind)

#B9D4C2

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b2de59;
/* rgb */ color: rgb(178, 222, 89);
/* oklch */ color: oklch(84.3% 0.167 125.3);

Tailwind

colors: {
  custom: {
    50: '#cce88d',
    500: '#b2de59',
    950: '#000000',
  },
}

SCSS

$custom: #b2de59;
$custom-light: #cce88d;
$custom-dark: #000000;

JSON

{
  "hex": "#b2de59",
  "rgb": {
    "r": 178,
    "g": 222,
    "b": 89
  },
  "hsl": {
    "h": 79.85,
    "s": 66.834,
    "l": 60.98
  },
  "oklch": {
    "l": 0.84302,
    "c": 0.16729,
    "h": 125.3
  },
  "luminance": 0.62429
}

Semantic roles & 50–950 ramp

primary

#B2DE59

secondary

#5C3AA1

accent

#17CF54

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B2DE59

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

Preview Lab → · Contrast checker → · Palette generator →