#3ECC59#3ECC59

#3ECC59 is a light, vivid green. Relative luminance 0.449; OKLCH L 74.6% C 0.197 H 146.4°. Best body text is #000000 at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#3ECC59
RGB	rgb(62, 204, 89)
HSL	hsl(131, 58%, 52%)
HSV	hsv(131, 70%, 80%)
CMYK	cmyk(69.6%, 0%, 56.4%, 20%)
CIE-LAB	lab(72.84, -60.97, 45.94)
CIE-LCH	lch(72.84, 76.35, 143.00°)
OKLab	oklab(74.56% -0.1645 0.1093)
OKLCH	oklch(74.56% 0.197 146.4)
XYZ	xyz(25.3808, 44.9283, 16.7837)
Luminance	0.4493 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3ECC59 #CC3EB1

analogous

#6ACC3E #3ECC59 #3ECCA0

triadic

#3ECC59 #593ECC #CC593E

tetradic

#3ECC59 #3E6ACC #CC3EB1 #CCA03E

square

#3ECC59 #3E6ACC #CC3EB1 #CCA03E

split-complementary

#3ECC59 #A03ECC #CC3E6A

monochromatic

#1E722E #2BA241 #3ECC59 #6ED983 #9FE6AC

Accessibility & contrast

On white

2.10

#3ECC59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.99

#3ECC59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3ECC59

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3ECC59	#FFFFFF	#000000	##000000
##3ECC59	1.00	2.10	9.99	9.99
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.99	21.00	1.00	1.00
##000000	9.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBA4E

Deuteranopia (green-blind)

#BEAE62

Tritanopia (blue-blind)

#00C7B3

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3ecc59;
/* rgb */ color: rgb(62, 204, 89);
/* oklch */ color: oklch(74.6% 0.197 146.4);

Tailwind

colors: {
  custom: {
    50: '#86dd8b',
    500: '#3ecc59',
    950: '#000000',
  },
}

SCSS

$custom: #3ecc59;
$custom-light: #86dd8b;
$custom-dark: #000000;

JSON

{
  "hex": "#3ecc59",
  "rgb": {
    "r": 62,
    "g": 204,
    "b": 89
  },
  "hsl": {
    "h": 131.408,
    "s": 58.197,
    "l": 52.157
  },
  "oklch": {
    "l": 0.74555,
    "c": 0.19747,
    "h": 146.4
  },
  "luminance": 0.44931
}

Semantic roles & 50–950 ramp

primary

#3ECC59

secondary

#D294C6

accent

#46C4E1

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0D150C

muted

#7D837D

Preview Lab

Preview with #3ECC59

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

Preview Lab → · Contrast checker → · Palette generator →