#4ACC39#4ACC39

#4ACC39 is a light, highly saturated green. Relative luminance 0.449; OKLCH L 74.5% C 0.216 H 141.5°. Best body text is #000000 at 9.99:1 contrast (WCAG AA passes).

Color values

HEX#4ACC39
RGBrgb(74, 204, 57)
HSLhsl(113, 59%, 51%)
HSVhsv(113, 72%, 80%)
CMYKcmyk(63.7%, 0%, 72.1%, 20%)
CIE-LABlab(72.85, -61.95, 59.43)
CIE-LCHlch(72.85, 85.85, 136.19°)
OKLaboklab(74.55% -0.1691 0.1347)
OKLCHoklch(74.55% 0.216 141.5)
XYZxyz(25.1541, 44.9345, 11.2177)
Luminance0.4494 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4ACC39 #BB39CC
analogous
#93CC39 #4ACC39 #39CC71
triadic
#4ACC39 #394ACC #CC394A
tetradic
#4ACC39 #3993CC #BB39CC #CC7139
square
#4ACC39 #3993CC #BB39CC #CC7139
split-complementary
#4ACC39 #7139CC #CC3993
monochromatic
#266E1C #379F29 #4ACC39 #76D96A #A3E59A

Accessibility & contrast

On white

2.10
#4ACC39 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.99
#4ACC39 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ACC39
9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4ACC39#FFFFFF#000000##000000
##4ACC391.002.109.999.99
#FFFFFF2.101.0021.0021.00
#0000009.9921.001.001.00
##0000009.9921.001.001.00

Color blindness preview

Protanopia (red-blind)
#D1B91F
Deuteranopia (green-blind)
#C1AF48
Tritanopia (blue-blind)
#32C6AF
Achromatopsia (no color)
#B3B3B3

Design tokens & code

CSS
--color: #4acc39;
/* rgb */ color: rgb(74, 204, 57);
/* oklch */ color: oklch(74.5% 0.216 141.5);
Tailwind
colors: {
  custom: {
    50: '#8cdd78',
    500: '#4acc39',
    950: '#000000',
  },
}
SCSS
$custom: #4acc39;
$custom-light: #8cdd78;
$custom-dark: #000000;
JSON
{
  "hex": "#4acc39",
  "rgb": {
    "r": 74,
    "g": 204,
    "b": 57
  },
  "hsl": {
    "h": 113.061,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.74549,
    "c": 0.2162,
    "h": 141.5
  },
  "luminance": 0.44937
}

Semantic roles & 50–950 ramp

primary
#4ACC39
secondary
#C990D1
accent
#46E2D0
background
#F9FDF7
surface
#F2FBEE
border
#CCD4C9
text
#0D1509
muted
#7E837B

Preview Lab

Preview with #4ACC39

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

Preview Lab → · Contrast checker → · Palette generator →

#4ACC39 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva