#A3E756#A3E756

#A3E756 is a very light, vivid yellow-green. Relative luminance 0.656; OKLCH L 85.4% C 0.188 H 130.8°. Best body text is #000000 at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#A3E756
RGB	rgb(163, 231, 86)
HSL	hsl(88, 75%, 62%)
HSV	hsv(88, 63%, 91%)
CMYK	cmyk(29.4%, 0%, 62.8%, 9.4%)
CIE-LAB	lab(84.80, -43.73, 61.88)
CIE-LCH	lch(84.80, 75.77, 125.25°)
OKLab	oklab(85.41% -0.123 0.1424)
OKLCH	oklch(85.41% 0.188 130.8)
XYZ	xyz(45.3595, 65.6089, 19.0762)
Luminance	0.6561 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3E756 #9A56E7

analogous

#E7E356 #A3E756 #5BE756

triadic

#A3E756 #56A3E7 #E756A3

tetradic

#A3E756 #56E7E3 #9A56E7 #E7565B

square

#A3E756 #56E7E3 #9A56E7 #E7565B

split-complementary

#A3E756 #565BE7 #E356E7

monochromatic

#66AA18 #86DF20 #A3E756 #C0EF8C #DDF6C1

Accessibility & contrast

On white

1.49

#A3E756 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.12

#A3E756 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3E756

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3E756	#FFFFFF	#000000	##000000
##A3E756	1.00	1.49	14.12	14.12
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.12	21.00	1.00	1.00
##000000	14.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D744

Deuteranopia (green-blind)

#E7D261

Tritanopia (blue-blind)

#A6DEC9

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #a3e756;
/* rgb */ color: rgb(163, 231, 86);
/* oklch */ color: oklch(85.4% 0.188 130.8);

Tailwind

colors: {
  custom: {
    50: '#c2ef8c',
    500: '#a3e756',
    950: '#000000',
  },
}

SCSS

$custom: #a3e756;
$custom-light: #c2ef8c;
$custom-dark: #000000;

JSON

{
  "hex": "#a3e756",
  "rgb": {
    "r": 163,
    "g": 231,
    "b": 86
  },
  "hsl": {
    "h": 88.138,
    "s": 75.13,
    "l": 62.157
  },
  "oklch": {
    "l": 0.85407,
    "c": 0.18817,
    "h": 130.8
  },
  "luminance": 0.6561
}

Semantic roles & 50–950 ramp

primary

#A3E756

secondary

#6D35AC

accent

#0ED76D

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160C

muted

#82857F

Preview Lab

Preview with #A3E756

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

Preview Lab → · Contrast checker → · Palette generator →