#A3F864#A3F864

#A3F864 is a very light, vivid yellow-green. Relative luminance 0.758; OKLCH L 89.5% C 0.199 H 134.0°. Best body text is #000000 at 16.17:1 contrast (WCAG AA passes).

Color values

HEX	#A3F864
RGB	rgb(163, 248, 100)
HSL	hsl(94, 91%, 68%)
HSV	hsv(94, 60%, 97%)
CMYK	cmyk(34.3%, 0%, 59.7%, 2.7%)
CIE-LAB	lab(89.78, -49.75, 61.56)
CIE-LCH	lch(89.78, 79.15, 128.94°)
OKLab	oklab(89.51% -0.1384 0.1432)
OKLCH	oklch(89.51% 0.199 134)
XYZ	xyz(50.9709, 75.8393, 24.0069)
Luminance	0.7584 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.12

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3F864 #B964F8

analogous

#EDF864 #A3F864 #64F86F

triadic

#A3F864 #64A3F8 #F864A3

tetradic

#A3F864 #64EDF8 #B964F8 #F86F64

square

#A3F864 #64EDF8 #B964F8 #F86F64

split-complementary

#A3F864 #6F64F8 #F864ED

monochromatic

#61D80A #80F529 #A3F864 #C6FB9F #E9FDD9

Accessibility & contrast

On white

1.30

#A3F864 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.17

#A3F864 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F864

16.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3F864	#FFFFFF	#000000	##000000
##A3F864	1.00	1.30	16.17	16.17
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.17	21.00	1.00	1.00
##000000	16.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE653

Deuteranopia (green-blind)

#F5DF6F

Tritanopia (blue-blind)

#A3EFD8

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #a3f864;
/* rgb */ color: rgb(163, 248, 100);
/* oklch */ color: oklch(89.5% 0.199 134.0);

Tailwind

colors: {
  custom: {
    50: '#c3fb95',
    500: '#a3f864',
    950: '#000000',
  },
}

SCSS

$custom: #a3f864;
$custom-light: #c3fb95;
$custom-dark: #000000;

JSON

{
  "hex": "#a3f864",
  "rgb": {
    "r": 163,
    "g": 248,
    "b": 100
  },
  "hsl": {
    "h": 94.459,
    "s": 91.358,
    "l": 68.235
  },
  "oklch": {
    "l": 0.89505,
    "c": 0.19921,
    "h": 134
  },
  "luminance": 0.75841
}

Semantic roles & 50–950 ramp

primary

#A3F864

secondary

#8C2FD1

accent

#00E684

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170E

muted

#82857F

Preview Lab

Preview with #A3F864

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

Preview Lab → · Contrast checker → · Palette generator →