#A3D74D#A3D74D

#A3D74D is a light, vivid yellow-green. Relative luminance 0.569; OKLCH L 81.6% C 0.175 H 127.5°. Best body text is #000000 at 12.38:1 contrast (WCAG AA passes).

Color values

HEX#A3D74D
RGBrgb(163, 215, 77)
HSLhsl(83, 63%, 57%)
HSVhsv(83, 64%, 84%)
CMYKcmyk(24.2%, 0%, 64.2%, 15.7%)
CIE-LABlab(80.14, -37.38, 60.52)
CIE-LCHlch(80.14, 71.13, 121.70°)
OKLaboklab(81.6% -0.1063 0.1384)
OKLCHoklch(81.6% 0.175 127.5)
XYZxyz(40.7442, 56.9225, 15.8603)
Luminance0.5692 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A3D74D #814DD7
analogous
#D7C64D #A3D74D #5ED74D
triadic
#A3D74D #4DA3D7 #D74DA3
tetradic
#A3D74D #4DD7C6 #814DD7 #D74D5E
square
#A3D74D #4DD7C6 #814DD7 #D74D5E
split-complementary
#A3D74D #4D5ED7 #C64DD7
monochromatic
#628A1F #85BC2A #A3D74D #BDE27F #D7EDB1

Accessibility & contrast

On white

1.70
#A3D74D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.38
#A3D74D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D74D
12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A3D74D#FFFFFF#000000##000000
##A3D74D1.001.7012.3812.38
#FFFFFF1.701.0021.0021.00
#00000012.3821.001.001.00
##00000012.3821.001.001.00

Color blindness preview

Protanopia (red-blind)
#E1C93B
Deuteranopia (green-blind)
#DAC658
Tritanopia (blue-blind)
#A9CEBB
Achromatopsia (no color)
#C7C7C7

Design tokens & code

CSS
--color: #a3d74d;
/* rgb */ color: rgb(163, 215, 77);
/* oklch */ color: oklch(81.6% 0.175 127.5);
Tailwind
colors: {
  custom: {
    50: '#c2e385',
    500: '#a3d74d',
    950: '#000000',
  },
}
SCSS
$custom: #a3d74d;
$custom-light: #c2e385;
$custom-dark: #000000;
JSON
{
  "hex": "#a3d74d",
  "rgb": {
    "r": 163,
    "g": 215,
    "b": 77
  },
  "hsl": {
    "h": 82.609,
    "s": 63.303,
    "l": 57.255
  },
  "oklch": {
    "l": 0.81602,
    "c": 0.17452,
    "h": 127.5
  },
  "luminance": 0.56923
}

Semantic roles & 50–950 ramp

primary
#A3D74D
secondary
#593890
accent
#41E680
background
#FDFEFB
surface
#F9FCF2
border
#D2D5CC
text
#13150B
muted
#82847E

Preview Lab

Preview with #A3D74D

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

Preview Lab → · Contrast checker → · Palette generator →

#A3D74D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva