#A3E354#A3E354

#A3E354 is a very light, vivid yellow-green. Relative luminance 0.634; OKLCH L 84.5% C 0.185 H 130.1°. Best body text is #000000 at 13.67:1 contrast (WCAG AA passes).

Color values

HEX	#A3E354
RGB	rgb(163, 227, 84)
HSL	hsl(87, 72%, 61%)
HSV	hsv(87, 63%, 89%)
CMYK	cmyk(28.2%, 0%, 63%, 11%)
CIE-LAB	lab(83.63, -42.16, 61.43)
CIE-LCH	lch(83.63, 74.51, 124.46°)
OKLab	oklab(84.46% -0.1189 0.1412)
OKLCH	oklch(84.46% 0.185 130.1)
XYZ	xyz(44.1733, 63.3636, 18.2888)
Luminance	0.6337 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3E354 #9454E3

analogous

#E3DB54 #A3E354 #5BE354

triadic

#A3E354 #54A3E3 #E354A3

tetradic

#A3E354 #54E3DB #9454E3 #E3545B

square

#A3E354 #54E3DB #9454E3 #E3545B

split-complementary

#A3E354 #545BE3 #DB54E3

monochromatic

#65A21B #86D723 #A3E354 #BFEC89 #DCF4BD

Accessibility & contrast

On white

1.54

#A3E354 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.67

#A3E354 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3E354

13.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3E354	#FFFFFF	#000000	##000000
##A3E354	1.00	1.54	13.67	13.67
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.67	21.00	1.00	1.00
##000000	13.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD342

Deuteranopia (green-blind)

#E4CF5F

Tritanopia (blue-blind)

#A7DAC5

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #a3e354;
/* rgb */ color: rgb(163, 227, 84);
/* oklch */ color: oklch(84.5% 0.185 130.1);

Tailwind

colors: {
  custom: {
    50: '#c2ec8a',
    500: '#a3e354',
    950: '#000000',
  },
}

SCSS

$custom: #a3e354;
$custom-light: #c2ec8a;
$custom-dark: #000000;

JSON

{
  "hex": "#a3e354",
  "rgb": {
    "r": 163,
    "g": 227,
    "b": 84
  },
  "hsl": {
    "h": 86.853,
    "s": 71.859,
    "l": 60.98
  },
  "oklch": {
    "l": 0.84457,
    "c": 0.18458,
    "h": 130.1
  },
  "luminance": 0.63365
}

Semantic roles & 50–950 ramp

primary

#A3E354

secondary

#6836A5

accent

#12D469

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A3E354

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

Preview Lab → · Contrast checker → · Palette generator →