#B4EC99#B4EC99

#B4EC99 is a very light, vivid green. Relative luminance 0.720; OKLCH L 88.5% C 0.124 H 135.9°. Best body text is #000000 at 15.40:1 contrast (WCAG AA passes).

Color values

HEX	#B4EC99
RGB	rgb(180, 236, 153)
HSL	hsl(100, 69%, 76%)
HSV	hsv(100, 35%, 93%)
CMYK	cmyk(23.7%, 0%, 35.2%, 7.5%)
CIE-LAB	lab(87.97, -32.57, 34.65)
CIE-LCH	lch(87.97, 47.55, 133.23°)
OKLab	oklab(88.48% -0.0889 0.0862)
OKLCH	oklch(88.48% 0.124 135.9)
XYZ	xyz(54.5662, 71.9926, 41.1519)
Luminance	0.7199 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4EC99 #D199EC

analogous

#DEEC99 #B4EC99 #99ECA8

triadic

#B4EC99 #99B4EC #EC99B4

tetradic

#B4EC99 #99DEEC #D199EC #ECA899

square

#B4EC99 #99DEEC #D199EC #ECA899

split-complementary

#B4EC99 #A899EC #EC99DE

monochromatic

#68D932 #8EE265 #B4EC99 #DAF6CD #ECFAE5

Accessibility & contrast

On white

1.36

#B4EC99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.40

#B4EC99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4EC99

15.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4EC99	#FFFFFF	#000000	##000000
##B4EC99	1.00	1.36	15.40	15.40
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.40	21.00	1.00	1.00
##000000	15.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2E093

Deuteranopia (green-blind)

#E9DB9D

Tritanopia (blue-blind)

#B3E6D7

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #b4ec99;
/* rgb */ color: rgb(180, 236, 153);
/* oklch */ color: oklch(88.5% 0.124 135.9);

Tailwind

colors: {
  custom: {
    50: '#ccf2b8',
    500: '#b4ec99',
    950: '#000000',
  },
}

SCSS

$custom: #b4ec99;
$custom-light: #ccf2b8;
$custom-dark: #000000;

JSON

{
  "hex": "#b4ec99",
  "rgb": {
    "r": 180,
    "g": 236,
    "b": 153
  },
  "hsl": {
    "h": 100.482,
    "s": 68.595,
    "l": 76.275
  },
  "oklch": {
    "l": 0.88482,
    "c": 0.12379,
    "h": 135.9
  },
  "luminance": 0.71994
}

Semantic roles & 50–950 ramp

primary

#B4EC99

secondary

#A662C8

accent

#15D194

background

#FEFFFD

surface

#FAFEF8

border

#D3D6D1

text

#131711

muted

#838581

Preview Lab

Preview with #B4EC99

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

Preview Lab → · Contrast checker → · Palette generator →