#A3E655#A3E655

#A3E655 is a very light, vivid yellow-green. Relative luminance 0.650; OKLCH L 85.2% C 0.188 H 130.6°. Best body text is #000000 at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#A3E655
RGB	rgb(163, 230, 85)
HSL	hsl(88, 74%, 62%)
HSV	hsv(88, 63%, 90%)
CMYK	cmyk(29.1%, 0%, 63%, 9.8%)
CIE-LAB	lab(84.50, -43.38, 61.96)
CIE-LCH	lch(84.50, 75.64, 125.00°)
OKLab	oklab(85.17% -0.1221 0.1425)
OKLCH	oklch(85.17% 0.188 130.6)
XYZ	xyz(45.0404, 65.0347, 18.7725)
Luminance	0.6504 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3E655 #9855E6

analogous

#E6E055 #A3E655 #5BE655

triadic

#A3E655 #55A3E6 #E655A3

tetradic

#A3E655 #55E6E0 #9855E6 #E6555B

square

#A3E655 #55E6E0 #9855E6 #E6555B

split-complementary

#A3E655 #555BE6 #E055E6

monochromatic

#66A819 #86DD21 #A3E655 #C0EE8A #DDF6C0

Accessibility & contrast

On white

1.50

#A3E655 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.01

#A3E655 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3E655

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3E655	#FFFFFF	#000000	##000000
##A3E655	1.00	1.50	14.01	14.01
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.01	21.00	1.00	1.00
##000000	14.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D643

Deuteranopia (green-blind)

#E6D160

Tritanopia (blue-blind)

#A6DDC8

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #a3e655;
/* rgb */ color: rgb(163, 230, 85);
/* oklch */ color: oklch(85.2% 0.188 130.6);

Tailwind

colors: {
  custom: {
    50: '#c2ee8b',
    500: '#a3e655',
    950: '#000000',
  },
}

SCSS

$custom: #a3e655;
$custom-light: #c2ee8b;
$custom-dark: #000000;

JSON

{
  "hex": "#a3e655",
  "rgb": {
    "r": 163,
    "g": 230,
    "b": 85
  },
  "hsl": {
    "h": 87.724,
    "s": 74.359,
    "l": 61.765
  },
  "oklch": {
    "l": 0.85165,
    "c": 0.18765,
    "h": 130.6
  },
  "luminance": 0.65036
}

Semantic roles & 50–950 ramp

primary

#A3E655

secondary

#6B36AA

accent

#0FD66B

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160C

muted

#82857F

Preview Lab

Preview with #A3E655

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

Preview Lab → · Contrast checker → · Palette generator →