#3ACC66#3ACC66

#3ACC66 is a light, vivid green. Relative luminance 0.450; OKLCH L 74.6% C 0.188 H 149.1°. Best body text is #000000 at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#3ACC66
RGB	rgb(58, 204, 102)
HSL	hsl(138, 59%, 51%)
HSV	hsv(138, 72%, 80%)
CMYK	cmyk(71.6%, 0%, 50%, 20%)
CIE-LAB	lab(72.92, -59.81, 39.80)
CIE-LCH	lch(72.92, 71.84, 146.36°)
OKLab	oklab(74.64% -0.1609 0.0965)
OKLCH	oklch(74.64% 0.188 149.1)
XYZ	xyz(25.7340, 45.0417, 19.9055)
Luminance	0.4505 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3ACC66 #CC3AA0

analogous

#57CC3A #3ACC66 #3ACCAF

triadic

#3ACC66 #663ACC #CC663A

tetradic

#3ACC66 #3A57CC #CC3AA0 #CCAF3A

square

#3ACC66 #3A57CC #CC3AA0 #CCAF3A

split-complementary

#3ACC66 #AF3ACC #CC3A57

monochromatic

#1D6F35 #29A04D #3ACC66 #6BD98C #9BE5B2

Accessibility & contrast

On white

2.10

#3ACC66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.01

#3ACC66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3ACC66

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3ACC66	#FFFFFF	#000000	##000000
##3ACC66	1.00	2.10	10.01	10.01
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.01	21.00	1.00	1.00
##000000	10.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBA5D

Deuteranopia (green-blind)

#BCAE6D

Tritanopia (blue-blind)

#00C8B4

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3acc66;
/* rgb */ color: rgb(58, 204, 102);
/* oklch */ color: oklch(74.6% 0.188 149.1);

Tailwind

colors: {
  custom: {
    50: '#84dd93',
    500: '#3acc66',
    950: '#000000',
  },
}

SCSS

$custom: #3acc66;
$custom-light: #84dd93;
$custom-dark: #000000;

JSON

{
  "hex": "#3acc66",
  "rgb": {
    "r": 58,
    "g": 204,
    "b": 102
  },
  "hsl": {
    "h": 138.082,
    "s": 58.871,
    "l": 51.373
  },
  "oklch": {
    "l": 0.74644,
    "c": 0.18765,
    "h": 149.1
  },
  "luminance": 0.45045
}

Semantic roles & 50–950 ramp

primary

#3ACC66

secondary

#D191BE

accent

#46B3E2

background

#F8FDF9

surface

#F0FBF1

border

#CBD4CB

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #3ACC66

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

Preview Lab → · Contrast checker → · Palette generator →