#B2F581#B2F581

#B2F581 is a very light, vivid yellow-green. Relative luminance 0.764; OKLCH L 90.0% C 0.162 H 133.4°. Best body text is #000000 at 16.27:1 contrast (WCAG AA passes).

Color values

HEX	#B2F581
RGB	rgb(178, 245, 129)
HSL	hsl(95, 85%, 73%)
HSV	hsv(95, 47%, 96%)
CMYK	cmyk(27.3%, 0%, 47.3%, 3.9%)
CIE-LAB	lab(90.02, -40.41, 48.99)
CIE-LCH	lch(90.02, 63.50, 129.51°)
OKLab	oklab(90.01% -0.1115 0.118)
OKLCH	oklch(90.01% 0.162 133.4)
XYZ	xyz(54.9739, 76.3531, 32.6058)
Luminance	0.7635 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pistachio (survey)

#C0FA8B

ΔE00 1.94

Spring Green (survey)

#A9F971

ΔE00 2.51

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2F581 #C481F5

analogous

#ECF581 #B2F581 #81F58A

triadic

#B2F581 #81B2F5 #F581B2

tetradic

#B2F581 #81ECF5 #C481F5 #F58A81

square

#B2F581 #81ECF5 #C481F5 #F58A81

split-complementary

#B2F581 #8A81F5 #F581EC

monochromatic

#6DE913 #8FF048 #B2F581 #D5F9BA #EEFDE3

Accessibility & contrast

On white

1.29

#B2F581 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.27

#B2F581 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2F581

16.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2F581	#FFFFFF	#000000	##000000
##B2F581	1.00	1.29	16.27	16.27
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.27	21.00	1.00	1.00
##000000	16.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE677

Deuteranopia (green-blind)

#F3E088

Tritanopia (blue-blind)

#B3EDDA

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #b2f581;
/* rgb */ color: rgb(178, 245, 129);
/* oklch */ color: oklch(90.0% 0.162 133.4);

Tailwind

colors: {
  custom: {
    50: '#cbf8a8',
    500: '#b2f581',
    950: '#000000',
  },
}

SCSS

$custom: #b2f581;
$custom-light: #cbf8a8;
$custom-dark: #000000;

JSON

{
  "hex": "#b2f581",
  "rgb": {
    "r": 178,
    "g": 245,
    "b": 129
  },
  "hsl": {
    "h": 94.655,
    "s": 85.294,
    "l": 73.333
  },
  "oklch": {
    "l": 0.90005,
    "c": 0.16237,
    "h": 133.4
  },
  "luminance": 0.76355
}

Semantic roles & 50–950 ramp

primary

#B2F581

secondary

#9849D1

accent

#04E284

background

#FEFFFC

surface

#FBFFF6

border

#D4D7D0

text

#141710

muted

#838580

Preview Lab

Preview with #B2F581

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

Preview Lab → · Contrast checker → · Palette generator →