#3AC666#3AC666

#3AC666 is a light, vivid green. Relative luminance 0.422; OKLCH L 73.1% C 0.180 H 149.6°. Best body text is #000000 at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#3AC666
RGB	rgb(58, 198, 102)
HSL	hsl(139, 55%, 50%)
HSV	hsv(139, 71%, 78%)
CMYK	cmyk(70.7%, 0%, 48.5%, 22.4%)
CIE-LAB	lab(71.04, -57.67, 37.45)
CIE-LCH	lch(71.04, 68.77, 147.00°)
OKLab	oklab(73.09% -0.1552 0.0912)
OKLCH	oklch(73.09% 0.18 149.6)
XYZ	xyz(24.3353, 42.2443, 19.4392)
Luminance	0.4225 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3AC666 #C63A9A

analogous

#54C63A #3AC666 #3AC6AC

triadic

#3AC666 #663AC6 #C6663A

tetradic

#3AC666 #3A54C6 #C63A9A #C6AC3A

square

#3AC666 #3A54C6 #C63A9A #C6AC3A

split-complementary

#3AC666 #AC3AC6 #C63A54

monochromatic

#1E6835 #2C974D #3AC666 #69D48B #99E1B0

Accessibility & contrast

On white

2.22

#3AC666 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.45

#3AC666 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3AC666

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3AC666	#FFFFFF	#000000	##000000
##3AC666	1.00	2.22	9.45	9.45
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.45	21.00	1.00	1.00
##000000	9.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B55E

Deuteranopia (green-blind)

#B7A96D

Tritanopia (blue-blind)

#00C2AF

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #3ac666;
/* rgb */ color: rgb(58, 198, 102);
/* oklch */ color: oklch(73.1% 0.180 149.6);

Tailwind

colors: {
  custom: {
    50: '#83d893',
    500: '#3ac666',
    950: '#000000',
  },
}

SCSS

$custom: #3ac666;
$custom-light: #83d893;
$custom-dark: #000000;

JSON

{
  "hex": "#3ac666",
  "rgb": {
    "r": 58,
    "g": 198,
    "b": 102
  },
  "hsl": {
    "h": 138.857,
    "s": 55.118,
    "l": 50.196
  },
  "oklch": {
    "l": 0.7309,
    "c": 0.18004,
    "h": 149.6
  },
  "luminance": 0.42247
}

Semantic roles & 50–950 ramp

primary

#3AC666

secondary

#CD8FBA

accent

#49B0DE

background

#F8FDF9

surface

#F0FBF1

border

#CBD4CB

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #3AC666

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

Preview Lab → · Contrast checker → · Palette generator →