#A3EC99#A3EC99

#A3EC99 is a very light, vivid green. Relative luminance 0.701; OKLCH L 87.5% C 0.133 H 141.5°. Best body text is #000000 at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#A3EC99
RGB	rgb(163, 236, 153)
HSL	hsl(113, 69%, 76%)
HSV	hsv(113, 35%, 93%)
CMYK	cmyk(30.9%, 0%, 35.2%, 7.5%)
CIE-LAB	lab(87.03, -38.22, 33.25)
CIE-LCH	lch(87.03, 50.65, 138.98°)
OKLab	oklab(87.49% -0.1042 0.0829)
OKLCH	oklch(87.49% 0.133 141.5)
XYZ	xyz(50.8475, 70.0752, 40.9776)
Luminance	0.7008 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3EC99 #E299EC

analogous

#CDEC99 #A3EC99 #99ECB9

triadic

#A3EC99 #99A3EC #EC99A3

tetradic

#A3EC99 #99CDEC #E299EC #ECB999

square

#A3EC99 #99CDEC #E299EC #ECB999

split-complementary

#A3EC99 #B999EC #EC99CD

monochromatic

#46D932 #74E265 #A3EC99 #D2F6CD #E8FAE5

Accessibility & contrast

On white

1.40

#A3EC99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.02

#A3EC99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3EC99

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3EC99	#FFFFFF	#000000	##000000
##A3EC99	1.00	1.40	15.02	15.02
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.02	21.00	1.00	1.00
##000000	15.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DE93

Deuteranopia (green-blind)

#E5D79E

Tritanopia (blue-blind)

#9DE7D7

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #a3ec99;
/* rgb */ color: rgb(163, 236, 153);
/* oklch */ color: oklch(87.5% 0.133 141.5);

Tailwind

colors: {
  custom: {
    50: '#c0f2b7',
    500: '#a3ec99',
    950: '#000000',
  },
}

SCSS

$custom: #a3ec99;
$custom-light: #c0f2b7;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ec99",
  "rgb": {
    "r": 163,
    "g": 236,
    "b": 153
  },
  "hsl": {
    "h": 112.771,
    "s": 68.595,
    "l": 76.275
  },
  "oklch": {
    "l": 0.87486,
    "c": 0.13318,
    "h": 141.5
  },
  "luminance": 0.70077
}

Semantic roles & 50–950 ramp

primary

#A3EC99

secondary

#BB62C8

accent

#15D1BA

background

#FDFFFD

surface

#F9FEF8

border

#D2D6D1

text

#121711

muted

#828581

Preview Lab

Preview with #A3EC99

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

Preview Lab → · Contrast checker → · Palette generator →