#A3E34C#A3E34C

#A3E34C is a very light, vivid yellow-green. Relative luminance 0.632; OKLCH L 84.4% C 0.190 H 129.5°. Best body text is #000000 at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#A3E34C
RGB	rgb(163, 227, 76)
HSL	hsl(85, 73%, 59%)
HSV	hsv(85, 67%, 89%)
CMYK	cmyk(28.2%, 0%, 66.5%, 11%)
CIE-LAB	lab(83.57, -42.76, 64.55)
CIE-LCH	lch(83.57, 77.43, 123.52°)
OKLab	oklab(84.39% -0.1212 0.1468)
OKLCH	oklch(84.39% 0.19 129.5)
XYZ	xyz(43.8776, 63.2453, 16.7319)
Luminance	0.6325 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 5.64

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3E34C #8C4CE3

analogous

#E3D74C #A3E34C #58E34C

triadic

#A3E34C #4CA3E3 #E34CA3

tetradic

#A3E34C #4CE3D7 #8C4CE3 #E34C58

square

#A3E34C #4CE3D7 #8C4CE3 #E34C58

split-complementary

#A3E34C #4C58E3 #D74CE3

monochromatic

#649C18 #86D121 #A3E34C #BEEB81 #D9F4B6

Accessibility & contrast

On white

1.54

#A3E34C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.65

#A3E34C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3E34C

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3E34C	#FFFFFF	#000000	##000000
##A3E34C	1.00	1.54	13.65	13.65
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.65	21.00	1.00	1.00
##000000	13.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD337

Deuteranopia (green-blind)

#E4CF58

Tritanopia (blue-blind)

#A7D9C4

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #a3e34c;
/* rgb */ color: rgb(163, 227, 76);
/* oklch */ color: oklch(84.4% 0.190 129.5);

Tailwind

colors: {
  custom: {
    50: '#c2ec85',
    500: '#a3e34c',
    950: '#000000',
  },
}

SCSS

$custom: #a3e34c;
$custom-light: #c2ec85;
$custom-dark: #000000;

JSON

{
  "hex": "#a3e34c",
  "rgb": {
    "r": 163,
    "g": 227,
    "b": 76
  },
  "hsl": {
    "h": 85.43,
    "s": 72.947,
    "l": 59.412
  },
  "oklch": {
    "l": 0.84386,
    "c": 0.19033,
    "h": 129.5
  },
  "luminance": 0.63247
}

Semantic roles & 50–950 ramp

primary

#A3E34C

secondary

#6134A0

accent

#38F086

background

#FDFEFC

surface

#F9FDF3

border

#D2D5CD

text

#13160C

muted

#82847F

Preview Lab

Preview with #A3E34C

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

Preview Lab → · Contrast checker → · Palette generator →