#3EC43B#3EC43B

#3EC43B is a light, highly saturated green. Relative luminance 0.408; OKLCH L 72.2% C 0.210 H 142.7°. Best body text is #000000 at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#3EC43B
RGB	rgb(62, 196, 59)
HSL	hsl(119, 54%, 50%)
HSV	hsv(119, 70%, 77%)
CMYK	cmyk(68.4%, 0%, 69.9%, 23.1%)
CIE-LAB	lab(70.05, -61.53, 55.70)
CIE-LCH	lch(70.05, 82.99, 137.85°)
OKLab	oklab(72.15% -0.1672 0.1272)
OKLCH	oklch(72.15% 0.21 142.7)
XYZ	xyz(22.5146, 40.8174, 10.8288)
Luminance	0.4082 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EC43B #C13BC4

analogous

#83C43B #3EC43B #3BC47C

triadic

#3EC43B #3B3EC4 #C43B3E

tetradic

#3EC43B #3B83C4 #C13BC4 #C47C3B

square

#3EC43B #3B83C4 #C13BC4 #C47C3B

split-complementary

#3EC43B #7C3BC4 #C43B83

monochromatic

#20661F #2F952D #3EC43B #6CD26A #9BE099

Accessibility & contrast

On white

2.29

#3EC43B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.16

#3EC43B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EC43B

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EC43B	#FFFFFF	#000000	##000000
##3EC43B	1.00	2.29	9.16	9.16
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.16	21.00	1.00	1.00
##000000	9.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B226

Deuteranopia (green-blind)

#B9A748

Tritanopia (blue-blind)

#1ABEA9

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #3ec43b;
/* rgb */ color: rgb(62, 196, 59);
/* oklch */ color: oklch(72.2% 0.210 142.7);

Tailwind

colors: {
  custom: {
    50: '#85d778',
    500: '#3ec43b',
    950: '#000000',
  },
}

SCSS

$custom: #3ec43b;
$custom-light: #85d778;
$custom-dark: #000000;

JSON

{
  "hex": "#3ec43b",
  "rgb": {
    "r": 62,
    "g": 196,
    "b": 59
  },
  "hsl": {
    "h": 118.686,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.7215,
    "c": 0.21009,
    "h": 142.7
  },
  "luminance": 0.4082
}

Semantic roles & 50–950 ramp

primary

#3EC43B

secondary

#CB8FCC

accent

#4BDDDA

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0D1409

muted

#7D837B

Preview Lab

Preview with #3EC43B

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

Preview Lab → · Contrast checker → · Palette generator →