#3EC63B#3EC63B

#3EC63B is a light, highly saturated green. Relative luminance 0.417; OKLCH L 72.7% C 0.212 H 142.7°. Best body text is #000000 at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#3EC63B
RGB	rgb(62, 198, 59)
HSL	hsl(119, 55%, 50%)
HSV	hsv(119, 70%, 78%)
CMYK	cmyk(68.7%, 0%, 70.2%, 22.4%)
CIE-LAB	lab(70.68, -62.19, 56.36)
CIE-LCH	lch(70.68, 83.93, 137.82°)
OKLab	oklab(72.68% -0.169 0.1286)
OKLCH	oklch(72.68% 0.212 142.7)
XYZ	xyz(22.9688, 41.7256, 10.9802)
Luminance	0.4173 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EC63B #C33BC6

analogous

#83C63B #3EC63B #3BC67D

triadic

#3EC63B #3B3EC6 #C63B3E

tetradic

#3EC63B #3B83C6 #C33BC6 #C67D3B

square

#3EC63B #3B83C6 #C33BC6 #C67D3B

split-complementary

#3EC63B #7D3BC6 #C63B83

monochromatic

#20681E #2E982C #3EC63B #6DD46A #9BE29A

Accessibility & contrast

On white

2.25

#3EC63B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.35

#3EC63B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EC63B

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EC63B	#FFFFFF	#000000	##000000
##3EC63B	1.00	2.25	9.35	9.35
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.35	21.00	1.00	1.00
##000000	9.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB425

Deuteranopia (green-blind)

#BAA949

Tritanopia (blue-blind)

#18C0AA

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3ec63b;
/* rgb */ color: rgb(62, 198, 59);
/* oklch */ color: oklch(72.7% 0.212 142.7);

Tailwind

colors: {
  custom: {
    50: '#86d878',
    500: '#3ec63b',
    950: '#000000',
  },
}

SCSS

$custom: #3ec63b;
$custom-light: #86d878;
$custom-dark: #000000;

JSON

{
  "hex": "#3ec63b",
  "rgb": {
    "r": 62,
    "g": 198,
    "b": 59
  },
  "hsl": {
    "h": 118.705,
    "s": 54.941,
    "l": 50.392
  },
  "oklch": {
    "l": 0.72675,
    "c": 0.21237,
    "h": 142.7
  },
  "luminance": 0.41728
}

Semantic roles & 50–950 ramp

primary

#3EC63B

secondary

#CC8FCD

accent

#4ADEDB

background

#F8FDF7

surface

#F0FBEE

border

#CBD4C9

text

#0D1509

muted

#7D837B

Preview Lab

Preview with #3EC63B

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

Preview Lab → · Contrast checker → · Palette generator →