#A3E35E#A3E35E

#A3E35E is a very light, vivid yellow-green. Relative luminance 0.635; OKLCH L 84.6% C 0.177 H 130.9°. Best body text is #000000 at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#A3E35E
RGB	rgb(163, 227, 94)
HSL	hsl(89, 70%, 63%)
HSV	hsv(89, 59%, 89%)
CMYK	cmyk(28.2%, 0%, 58.6%, 11%)
CIE-LAB	lab(83.72, -41.31, 57.30)
CIE-LCH	lch(83.72, 70.64, 125.79°)
OKLab	oklab(84.56% -0.1157 0.1335)
OKLCH	oklch(84.56% 0.177 130.9)
XYZ	xyz(44.5933, 63.5316, 20.5008)
Luminance	0.6353 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3E35E #9E5EE3

analogous

#E3E05E #A3E35E #60E35E

triadic

#A3E35E #5EA3E3 #E35EA3

tetradic

#A3E35E #5EE3E0 #9E5EE3 #E35E60

square

#A3E35E #5EE3E0 #9E5EE3 #E35E60

split-complementary

#A3E35E #5E60E3 #E05EE3

monochromatic

#66A91D #85DA2A #A3E35E #C1EC92 #DFF5C6

Accessibility & contrast

On white

1.53

#A3E35E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.71

#A3E35E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3E35E

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3E35E	#FFFFFF	#000000	##000000
##A3E35E	1.00	1.53	13.71	13.71
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.71	21.00	1.00	1.00
##000000	13.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD450

Deuteranopia (green-blind)

#E3CF68

Tritanopia (blue-blind)

#A6DAC6

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #a3e35e;
/* rgb */ color: rgb(163, 227, 94);
/* oklch */ color: oklch(84.6% 0.177 130.9);

Tailwind

colors: {
  custom: {
    50: '#c2ec90',
    500: '#a3e35e',
    950: '#000000',
  },
}

SCSS

$custom: #a3e35e;
$custom-light: #c2ec90;
$custom-dark: #000000;

JSON

{
  "hex": "#a3e35e",
  "rgb": {
    "r": 163,
    "g": 227,
    "b": 94
  },
  "hsl": {
    "h": 88.872,
    "s": 70.37,
    "l": 62.941
  },
  "oklch": {
    "l": 0.84556,
    "c": 0.17671,
    "h": 130.9
  },
  "luminance": 0.63533
}

Semantic roles & 50–950 ramp

primary

#A3E35E

secondary

#703AAB

accent

#13D26F

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160D

muted

#82847F

Preview Lab

Preview with #A3E35E

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

Preview Lab → · Contrast checker → · Palette generator →