#64A423#64A423

#64A423 is a light, vivid yellow-green. Relative luminance 0.294; OKLCH L 65.1% C 0.169 H 133.0°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX#64A423
RGBrgb(100, 164, 35)
HSLhsl(90, 65%, 39%)
HSVhsv(90, 79%, 64%)
CMYKcmyk(39%, 0%, 78.7%, 35.7%)
CIE-LABlab(61.12, -40.90, 55.73)
CIE-LCHlch(61.12, 69.13, 126.27°)
OKLaboklab(65.11% -0.1153 0.1235)
OKLCHoklch(65.11% 0.169 133)
XYZxyz(18.8341, 29.3807, 6.2685)
Luminance0.2938 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#64A423 #6323A4
analogous
#A4A423 #64A423 #24A423
triadic
#64A423 #2364A4 #A42364
tetradic
#64A423 #23A4A4 #6323A4 #A42324
square
#64A423 #23A4A4 #6323A4 #A42324
split-complementary
#64A423 #2324A4 #A423A4
monochromatic
#263F0D #457218 #64A423 #83D331 #A1DE64

Accessibility & contrast

On white

3.05
#64A423 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.88
#64A423 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #64A423
6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##64A423#FFFFFF#000000##000000
##64A4231.003.056.886.88
#FFFFFF3.051.0021.0021.00
#0000006.8821.001.001.00
##0000006.8821.001.001.00

Color blindness preview

Protanopia (red-blind)
#AB9700
Deuteranopia (green-blind)
#A29231
Tritanopia (blue-blind)
#649D8C
Achromatopsia (no color)
#939393

Design tokens & code

CSS
--color: #64a423;
/* rgb */ color: rgb(100, 164, 35);
/* oklch */ color: oklch(65.1% 0.169 133.0);
Tailwind
colors: {
  custom: {
    50: '#96bf69',
    500: '#64a423',
    950: '#000000',
  },
}
SCSS
$custom: #64a423;
$custom-light: #96bf69;
$custom-dark: #000000;
JSON
{
  "hex": "#64a423",
  "rgb": {
    "r": 100,
    "g": 164,
    "b": 35
  },
  "hsl": {
    "h": 89.767,
    "s": 64.824,
    "l": 39.02
  },
  "oklch": {
    "l": 0.6511,
    "c": 0.16898,
    "h": 133
  },
  "luminance": 0.29382
}

Semantic roles & 50–950 ramp

primary
#64A423
secondary
#9160C3
accent
#40E893
background
#F9FBF6
surface
#F2F7EB
border
#CCD0C6
text
#0E1207
muted
#7E817A

Preview Lab

Preview with #64A423

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

Preview Lab → · Contrast checker → · Palette generator →

#64A423 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva