#B2F559#B2F559

#B2F559 is a very light, vivid yellow-green. Relative luminance 0.755; OKLCH L 89.5% C 0.196 H 129.5°. Best body text is #000000 at 16.10:1 contrast (WCAG AA passes).

Color values

HEX	#B2F559
RGB	rgb(178, 245, 89)
HSL	hsl(86, 89%, 65%)
HSV	hsv(86, 64%, 96%)
CMYK	cmyk(27.3%, 0%, 63.7%, 3.9%)
CIE-LAB	lab(89.62, -44.20, 66.12)
CIE-LCH	lch(89.62, 79.53, 123.76°)
OKLab	oklab(89.55% -0.1249 0.1515)
OKLCH	oklch(89.55% 0.196 129.5)
XYZ	xyz(52.8154, 75.4897, 21.2376)
Luminance	0.7549 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2F559 #9C59F5

analogous

#F5EA59 #B2F559 #64F559

triadic

#B2F559 #59B2F5 #F559B2

tetradic

#B2F559 #59F5EA #9C59F5 #F55964

square

#B2F559 #59F5EA #9C59F5 #F55964

split-complementary

#B2F559 #5964F5 #EA59F5

monochromatic

#77C80C #97F21F #B2F559 #CDF893 #E8FCCC

Accessibility & contrast

On white

1.30

#B2F559 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.10

#B2F559 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2F559

16.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2F559	#FFFFFF	#000000	##000000
##B2F559	1.00	1.30	16.10	16.10
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.10	21.00	1.00	1.00
##000000	16.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE445

Deuteranopia (green-blind)

#F7E065

Tritanopia (blue-blind)

#B7EBD5

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #b2f559;
/* rgb */ color: rgb(178, 245, 89);
/* oklch */ color: oklch(89.5% 0.196 129.5);

Tailwind

colors: {
  custom: {
    50: '#cdf88e',
    500: '#b2f559',
    950: '#000000',
  },
}

SCSS

$custom: #b2f559;
$custom-light: #cdf88e;
$custom-dark: #000000;

JSON

{
  "hex": "#b2f559",
  "rgb": {
    "r": 178,
    "g": 245,
    "b": 89
  },
  "hsl": {
    "h": 85.769,
    "s": 88.636,
    "l": 65.49
  },
  "oklch": {
    "l": 0.8955,
    "c": 0.19637,
    "h": 129.5
  },
  "luminance": 0.75491
}

Semantic roles & 50–950 ramp

primary

#B2F559

secondary

#6F2EC4

accent

#00E563

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B2F559

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

Preview Lab → · Contrast checker → · Palette generator →