#A3DD73#A3DD73

#A3DD73 is a very light, vivid yellow-green. Relative luminance 0.607; OKLCH L 83.4% C 0.150 H 132.4°. Best body text is #000000 at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#A3DD73
RGB	rgb(163, 221, 115)
HSL	hsl(93, 61%, 66%)
HSV	hsv(93, 48%, 87%)
CMYK	cmyk(26.2%, 0%, 48%, 13.3%)
CIE-LAB	lab(82.24, -36.48, 45.90)
CIE-LCH	lch(82.24, 58.64, 128.48°)
OKLab	oklab(83.43% -0.1009 0.1104)
OKLCH	oklch(83.43% 0.15 132.4)
XYZ	xyz(44.0545, 60.7360, 25.6185)
Luminance	0.6074 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 6.58

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DD73 #AD73DD

analogous

#D8DD73 #A3DD73 #73DD78

triadic

#A3DD73 #73A3DD #DD73A3

tetradic

#A3DD73 #73D8DD #AD73DD #DD7873

square

#A3DD73 #73D8DD #AD73DD #DD7873

split-complementary

#A3DD73 #7873DD #DD73D8

monochromatic

#65AC2A #83D142 #A3DD73 #C3E9A4 #E4F5D5

Accessibility & contrast

On white

1.60

#A3DD73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.15

#A3DD73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DD73

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DD73	#FFFFFF	#000000	##000000
##A3DD73	1.00	1.60	13.15	13.15
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.15	21.00	1.00	1.00
##000000	13.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5D06A

Deuteranopia (green-blind)

#DCCB79

Tritanopia (blue-blind)

#A4D6C4

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #a3dd73;
/* rgb */ color: rgb(163, 221, 115);
/* oklch */ color: oklch(83.4% 0.150 132.4);

Tailwind

colors: {
  custom: {
    50: '#c0e89d',
    500: '#a3dd73',
    950: '#000000',
  },
}

SCSS

$custom: #a3dd73;
$custom-light: #c0e89d;
$custom-dark: #000000;

JSON

{
  "hex": "#a3dd73",
  "rgb": {
    "r": 163,
    "g": 221,
    "b": 115
  },
  "hsl": {
    "h": 92.83,
    "s": 60.92,
    "l": 65.882
  },
  "oklch": {
    "l": 0.83427,
    "c": 0.14954,
    "h": 132.4
  },
  "luminance": 0.60737
}

Semantic roles & 50–950 ramp

primary

#A3DD73

secondary

#7F46AE

accent

#1DC97B

background

#FDFEFC

surface

#F9FCF5

border

#D2D5CF

text

#12160E

muted

#82847F

Preview Lab

Preview with #A3DD73

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

Preview Lab → · Contrast checker → · Palette generator →