#A3FF72#A3FF72

#A3FF72 is a very light, vivid yellow-green. Relative luminance 0.805; OKLCH L 91.3% C 0.197 H 136.0°. Best body text is #000000 at 17.10:1 contrast (WCAG AA passes).

Color values

HEX	#A3FF72
RGB	rgb(163, 255, 114)
HSL	hsl(99, 100%, 72%)
HSV	hsv(99, 55%, 100%)
CMYK	cmyk(36.1%, 0%, 55.3%, 0%)
CIE-LAB	lab(91.92, -51.30, 57.95)
CIE-LCH	lch(91.92, 77.40, 131.52°)
OKLab	oklab(91.29% -0.1417 0.1368)
OKLCH	oklch(91.29% 0.197 136)
XYZ	xyz(53.9001, 80.5189, 28.6180)
Luminance	0.8052 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3FF72 #CE72FF

analogous

#E9FF72 #A3FF72 #72FF88

triadic

#A3FF72 #72A3FF #FF72A3

tetradic

#A3FF72 #72E9FF #CE72FF #FF8872

square

#A3FF72 #72E9FF #CE72FF #FF8872

split-complementary

#A3FF72 #8872FF #FF72E9

monochromatic

#56F700 #7BFF35 #A3FF72 #CBFFAF #EBFFE0

Accessibility & contrast

On white

1.23

#A3FF72 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.10

#A3FF72 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3FF72

17.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3FF72	#FFFFFF	#000000	##000000
##A3FF72	1.00	1.23	17.10	17.10
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.10	21.00	1.00	1.00
##000000	17.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED64

Deuteranopia (green-blind)

#FAE57C

Tritanopia (blue-blind)

#A0F7E0

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #a3ff72;
/* rgb */ color: rgb(163, 255, 114);
/* oklch */ color: oklch(91.3% 0.197 136.0);

Tailwind

colors: {
  custom: {
    50: '#c3ff9e',
    500: '#a3ff72',
    950: '#000000',
  },
}

SCSS

$custom: #a3ff72;
$custom-light: #c3ff9e;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ff72",
  "rgb": {
    "r": 163,
    "g": 255,
    "b": 114
  },
  "hsl": {
    "h": 99.149,
    "s": 100,
    "l": 72.353
  },
  "oklch": {
    "l": 0.91286,
    "c": 0.19696,
    "h": 136
  },
  "luminance": 0.80521
}

Semantic roles & 50–950 ramp

primary

#A3FF72

secondary

#A339DC

accent

#00E696

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13180F

muted

#828680

Preview Lab

Preview with #A3FF72

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

Preview Lab → · Contrast checker → · Palette generator →