#3ECC57#3ECC57

#3ECC57 is a light, vivid green. Relative luminance 0.449; OKLCH L 74.5% C 0.199 H 146.1°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#3ECC57
RGB	rgb(62, 204, 87)
HSL	hsl(131, 58%, 52%)
HSV	hsv(131, 70%, 80%)
CMYK	cmyk(69.6%, 0%, 57.4%, 20%)
CIE-LAB	lab(72.82, -61.23, 46.84)
CIE-LCH	lch(72.82, 77.09, 142.58°)
OKLab	oklab(74.53% -0.1652 0.1111)
OKLCH	oklch(74.53% 0.199 146.1)
XYZ	xyz(25.2980, 44.8952, 16.3474)
Luminance	0.4490 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3ECC57 #CC3EB3

analogous

#6CCC3E #3ECC57 #3ECC9E

triadic

#3ECC57 #573ECC #CC573E

tetradic

#3ECC57 #3E6CCC #CC3EB3 #CC9E3E

square

#3ECC57 #3E6CCC #CC3EB3 #CC9E3E

split-complementary

#3ECC57 #9E3ECC #CC3E6C

monochromatic

#1E722D #2BA240 #3ECC57 #6ED981 #9FE6AB

Accessibility & contrast

On white

2.10

#3ECC57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.98

#3ECC57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3ECC57

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3ECC57	#FFFFFF	#000000	##000000
##3ECC57	1.00	2.10	9.98	9.98
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.98	21.00	1.00	1.00
##000000	9.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBA4B

Deuteranopia (green-blind)

#BEAE60

Tritanopia (blue-blind)

#00C7B2

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3ecc57;
/* rgb */ color: rgb(62, 204, 87);
/* oklch */ color: oklch(74.5% 0.199 146.1);

Tailwind

colors: {
  custom: {
    50: '#86dd8a',
    500: '#3ecc57',
    950: '#000000',
  },
}

SCSS

$custom: #3ecc57;
$custom-light: #86dd8a;
$custom-dark: #000000;

JSON

{
  "hex": "#3ecc57",
  "rgb": {
    "r": 62,
    "g": 204,
    "b": 87
  },
  "hsl": {
    "h": 130.563,
    "s": 58.197,
    "l": 52.157
  },
  "oklch": {
    "l": 0.7453,
    "c": 0.1991,
    "h": 146.1
  },
  "luminance": 0.44898
}

Semantic roles & 50–950 ramp

primary

#3ECC57

secondary

#D294C7

accent

#46C6E1

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0D150C

muted

#7D837D

Preview Lab

Preview with #3ECC57

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

Preview Lab → · Contrast checker → · Palette generator →