#A3E361#A3E361

#A3E361 is a very light, vivid yellow-green. Relative luminance 0.636; OKLCH L 84.6% C 0.174 H 131.2°. Best body text is #000000 at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#A3E361
RGB	rgb(163, 227, 97)
HSL	hsl(90, 70%, 64%)
HSV	hsv(90, 57%, 89%)
CMYK	cmyk(28.2%, 0%, 57.3%, 11%)
CIE-LAB	lab(83.75, -41.04, 56.02)
CIE-LCH	lch(83.75, 69.44, 126.23°)
OKLab	oklab(84.59% -0.1147 0.1311)
OKLCH	oklch(84.59% 0.174 131.2)
XYZ	xyz(44.7305, 63.5865, 21.2236)
Luminance	0.6359 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3E361 #A161E3

analogous

#E3E261 #A3E361 #62E361

triadic

#A3E361 #61A3E3 #E361A3

tetradic

#A3E361 #61E3E2 #A161E3 #E36162

square

#A3E361 #61E3E2 #A161E3 #E36162

split-complementary

#A3E361 #6162E3 #E261E3

monochromatic

#66AB1E #85DA2D #A3E361 #C1EC95 #E0F5C9

Accessibility & contrast

On white

1.53

#A3E361 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.72

#A3E361 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3E361

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3E361	#FFFFFF	#000000	##000000
##A3E361	1.00	1.53	13.72	13.72
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.72	21.00	1.00	1.00
##000000	13.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD453

Deuteranopia (green-blind)

#E3CF6A

Tritanopia (blue-blind)

#A6DAC7

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #a3e361;
/* rgb */ color: rgb(163, 227, 97);
/* oklch */ color: oklch(84.6% 0.174 131.2);

Tailwind

colors: {
  custom: {
    50: '#c1ec92',
    500: '#a3e361',
    950: '#000000',
  },
}

SCSS

$custom: #a3e361;
$custom-light: #c1ec92;
$custom-dark: #000000;

JSON

{
  "hex": "#a3e361",
  "rgb": {
    "r": 163,
    "g": 227,
    "b": 97
  },
  "hsl": {
    "h": 89.538,
    "s": 69.892,
    "l": 63.529
  },
  "oklch": {
    "l": 0.84589,
    "c": 0.1742,
    "h": 131.2
  },
  "luminance": 0.63588
}

Semantic roles & 50–950 ramp

primary

#A3E361

secondary

#733BAD

accent

#14D271

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160D

muted

#82847F

Preview Lab

Preview with #A3E361

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

Preview Lab → · Contrast checker → · Palette generator →