#A4D378#A4D378

#A4D378 is a light, vivid yellow-green. Relative luminance 0.558; OKLCH L 81.3% C 0.130 H 131.1°. Best body text is #000000 at 12.17:1 contrast (WCAG AA passes).

Color values

HEX#A4D378
RGBrgb(164, 211, 120)
HSLhsl(91, 51%, 65%)
HSVhsv(91, 43%, 83%)
CMYKcmyk(22.3%, 0%, 43.1%, 17.3%)
CIE-LABlab(79.52, -30.91, 40.09)
CIE-LCHlch(79.52, 50.62, 127.63°)
OKLaboklab(81.27% -0.0851 0.0976)
OKLCHoklch(81.27% 0.13 131.1)
XYZxyz(41.9936, 55.8362, 26.3307)
Luminance0.5584 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A4D378 #A778D3
analogous
#D2D378 #A4D378 #78D37A
triadic
#A4D378 #78A4D3 #D378A4
tetradic
#A4D378 #78D2D3 #A778D3 #D37A78
square
#A4D378 #78D2D3 #A778D3 #D37A78
split-complementary
#A4D378 #7A78D3 #D378D2
monochromatic
#679D33 #85C44A #A4D378 #C3E2A6 #E2F1D4

Accessibility & contrast

On white

1.73
#A4D378 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.17
#A4D378 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4D378
12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A4D378#FFFFFF#000000##000000
##A4D3781.001.7312.1712.17
#FFFFFF1.731.0021.0021.00
#00000012.1721.001.001.00
##00000012.1721.001.001.00

Color blindness preview

Protanopia (red-blind)
#DAC771
Deuteranopia (green-blind)
#D3C47D
Tritanopia (blue-blind)
#A6CCBD
Achromatopsia (no color)
#C5C5C5

Design tokens & code

CSS
--color: #a4d378;
/* rgb */ color: rgb(164, 211, 120);
/* oklch */ color: oklch(81.3% 0.130 131.1);
Tailwind
colors: {
  custom: {
    50: '#c0e0a0',
    500: '#a4d378',
    950: '#000000',
  },
}
SCSS
$custom: #a4d378;
$custom-light: #c0e0a0;
$custom-dark: #000000;
JSON
{
  "hex": "#a4d378",
  "rgb": {
    "r": 164,
    "g": 211,
    "b": 120
  },
  "hsl": {
    "h": 90.989,
    "s": 50.838,
    "l": 64.902
  },
  "oklch": {
    "l": 0.8127,
    "c": 0.12952,
    "h": 131.1
  },
  "luminance": 0.55837
}

Semantic roles & 50–950 ramp

primary
#A4D378
secondary
#794DA2
accent
#27BE75
background
#FDFEFC
surface
#F9FCF5
border
#D2D5CF
text
#12150F
muted
#828480

Preview Lab

Preview with #A4D378

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

Preview Lab → · Contrast checker → · Palette generator →

#A4D378 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva