#A3D74A#A3D74A

#A3D74A is a light, vivid yellow-green. Relative luminance 0.569; OKLCH L 81.6% C 0.177 H 127.3°. Best body text is #000000 at 12.38:1 contrast (WCAG AA passes).

Color values

HEX#A3D74A
RGBrgb(163, 215, 74)
HSLhsl(82, 64%, 57%)
HSVhsv(82, 66%, 84%)
CMYKcmyk(24.2%, 0%, 65.6%, 15.7%)
CIE-LABlab(80.11, -37.59, 61.70)
CIE-LCHlch(80.11, 72.25, 121.35°)
OKLaboklab(81.58% -0.1071 0.1405)
OKLCHoklch(81.58% 0.177 127.3)
XYZxyz(40.6407, 56.8811, 15.3152)
Luminance0.5688 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A3D74A #7E4AD7
analogous
#D7C54A #A3D74A #5DD74A
triadic
#A3D74A #4AA3D7 #D74AA3
tetradic
#A3D74A #4AD7C5 #7E4AD7 #D74A5D
square
#A3D74A #4AD7C5 #7E4AD7 #D74A5D
split-complementary
#A3D74A #4A5DD7 #C54AD7
monochromatic
#61881E #85BB29 #A3D74A #BCE27C #D6EDAE

Accessibility & contrast

On white

1.70
#A3D74A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.38
#A3D74A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D74A
12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A3D74A#FFFFFF#000000##000000
##A3D74A1.001.7012.3812.38
#FFFFFF1.701.0021.0021.00
#00000012.3821.001.001.00
##00000012.3821.001.001.00

Color blindness preview

Protanopia (red-blind)
#E2C937
Deuteranopia (green-blind)
#DAC655
Tritanopia (blue-blind)
#A9CEBA
Achromatopsia (no color)
#C7C7C7

Design tokens & code

CSS
--color: #a3d74a;
/* rgb */ color: rgb(163, 215, 74);
/* oklch */ color: oklch(81.6% 0.177 127.3);
Tailwind
colors: {
  custom: {
    50: '#c2e383',
    500: '#a3d74a',
    950: '#000000',
  },
}
SCSS
$custom: #a3d74a;
$custom-light: #c2e383;
$custom-dark: #000000;
JSON
{
  "hex": "#a3d74a",
  "rgb": {
    "r": 163,
    "g": 215,
    "b": 74
  },
  "hsl": {
    "h": 82.128,
    "s": 63.801,
    "l": 56.667
  },
  "oklch": {
    "l": 0.81575,
    "c": 0.17671,
    "h": 127.3
  },
  "luminance": 0.56882
}

Semantic roles & 50–950 ramp

primary
#A3D74A
secondary
#57378F
accent
#41E77E
background
#FDFEFB
surface
#F9FCF2
border
#D2D5CC
text
#13150B
muted
#82847E

Preview Lab

Preview with #A3D74A

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

Preview Lab → · Contrast checker → · Palette generator →

#A3D74A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva