#A4C037#A4C037

#A4C037 is a light, vivid yellow-green. Relative luminance 0.459; OKLCH L 76.2% C 0.161 H 120.5°. Best body text is #000000 at 10.17:1 contrast (WCAG AA passes).

Color values

HEX#A4C037
RGBrgb(164, 192, 55)
HSLhsl(72, 55%, 48%)
HSVhsv(72, 71%, 75%)
CMYKcmyk(14.6%, 0%, 71.4%, 24.7%)
CIE-LABlab(73.46, -27.73, 62.15)
CIE-LCHlch(73.46, 68.05, 114.05°)
OKLaboklab(76.17% -0.0817 0.1387)
OKLCHoklch(76.17% 0.161 120.5)
XYZxyz(34.8497, 45.8677, 10.6311)
Luminance0.4587 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A4C037 #5337C0
analogous
#C09737 #A4C037 #5FC037
triadic
#A4C037 #37A4C0 #C037A4
tetradic
#A4C037 #37C097 #5337C0 #C0375F
square
#A4C037 #37C097 #5337C0 #C0375F
split-complementary
#A4C037 #375FC0 #9737C0
monochromatic
#53611C #7B9029 #A4C037 #BBD262 #D0E092

Accessibility & contrast

On white

2.06
#A4C037 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.17
#A4C037 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4C037
10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A4C037#FFFFFF#000000##000000
##A4C0371.002.0610.1710.17
#FFFFFF2.061.0021.0021.00
#00000010.1721.001.001.00
##00000010.1721.001.001.00

Color blindness preview

Protanopia (red-blind)
#CCB51F
Deuteranopia (green-blind)
#C9B542
Tritanopia (blue-blind)
#ADB6A5
Achromatopsia (no color)
#B4B4B4

Design tokens & code

CSS
--color: #a4c037;
/* rgb */ color: rgb(164, 192, 55);
/* oklch */ color: oklch(76.2% 0.161 120.5);
Tailwind
colors: {
  custom: {
    50: '#c2d377',
    500: '#a4c037',
    950: '#000000',
  },
}
SCSS
$custom: #a4c037;
$custom-light: #c2d377;
$custom-dark: #000000;
JSON
{
  "hex": "#a4c037",
  "rgb": {
    "r": 164,
    "g": 192,
    "b": 55
  },
  "hsl": {
    "h": 72.263,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.76173,
    "c": 0.16093,
    "h": 120.5
  },
  "luminance": 0.45868
}

Semantic roles & 50–950 ramp

primary
#A4C037
secondary
#9688CB
accent
#49DF68
background
#FCFCF7
surface
#F8F9EE
border
#D1D2C9
text
#131409
muted
#82827B

Preview Lab

Preview with #A4C037

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

Preview Lab → · Contrast checker → · Palette generator →

#A4C037 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva