#B3EC99#B3EC99

#B3EC99 is a very light, vivid green. Relative luminance 0.719; OKLCH L 88.4% C 0.124 H 136.3°. Best body text is #000000 at 15.38:1 contrast (WCAG AA passes).

Color values

HEX	#B3EC99
RGB	rgb(179, 236, 153)
HSL	hsl(101, 69%, 76%)
HSV	hsv(101, 35%, 93%)
CMYK	cmyk(24.2%, 0%, 35.2%, 7.5%)
CIE-LAB	lab(87.91, -32.91, 34.56)
CIE-LCH	lch(87.91, 47.72, 133.60°)
OKLab	oklab(88.42% -0.0898 0.086)
OKLCH	oklch(88.42% 0.124 136.3)
XYZ	xyz(54.3342, 71.8730, 41.1410)
Luminance	0.7188 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3EC99 #D299EC

analogous

#DDEC99 #B3EC99 #99ECA9

triadic

#B3EC99 #99B3EC #EC99B3

tetradic

#B3EC99 #99DDEC #D299EC #ECA999

square

#B3EC99 #99DDEC #D299EC #ECA999

split-complementary

#B3EC99 #A999EC #EC99DD

monochromatic

#66D932 #8DE265 #B3EC99 #D9F6CD #ECFAE5

Accessibility & contrast

On white

1.37

#B3EC99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.38

#B3EC99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3EC99

15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3EC99	#FFFFFF	#000000	##000000
##B3EC99	1.00	1.37	15.38	15.38
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.38	21.00	1.00	1.00
##000000	15.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2E093

Deuteranopia (green-blind)

#E9DB9D

Tritanopia (blue-blind)

#B2E6D7

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #b3ec99;
/* rgb */ color: rgb(179, 236, 153);
/* oklch */ color: oklch(88.4% 0.124 136.3);

Tailwind

colors: {
  custom: {
    50: '#cbf2b8',
    500: '#b3ec99',
    950: '#000000',
  },
}

SCSS

$custom: #b3ec99;
$custom-light: #cbf2b8;
$custom-dark: #000000;

JSON

{
  "hex": "#b3ec99",
  "rgb": {
    "r": 179,
    "g": 236,
    "b": 153
  },
  "hsl": {
    "h": 101.205,
    "s": 68.595,
    "l": 76.275
  },
  "oklch": {
    "l": 0.88421,
    "c": 0.12432,
    "h": 136.3
  },
  "luminance": 0.71875
}

Semantic roles & 50–950 ramp

primary

#B3EC99

secondary

#A862C8

accent

#15D196

background

#FEFFFD

surface

#FAFEF8

border

#D3D6D1

text

#131711

muted

#838581

Preview Lab

Preview with #B3EC99

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

Preview Lab → · Contrast checker → · Palette generator →