#3EC57B#3EC57B

#3EC57B is a light, vivid green. Relative luminance 0.424; OKLCH L 73.3% C 0.158 H 154.9°. Best body text is #000000 at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#3EC57B
RGB	rgb(62, 197, 123)
HSL	hsl(147, 54%, 51%)
HSV	hsv(147, 69%, 77%)
CMYK	cmyk(68.5%, 0%, 37.6%, 22.7%)
CIE-LAB	lab(71.13, -52.99, 26.84)
CIE-LCH	lch(71.13, 59.40, 153.14°)
OKLab	oklab(73.3% -0.1433 0.0671)
OKLCH	oklch(73.3% 0.158 154.9)
XYZ	xyz(25.5257, 42.3839, 25.5707)
Luminance	0.4239 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EC57B #C53E88

analogous

#44C53E #3EC57B #3EC5BE

triadic

#3EC57B #7B3EC5 #C57B3E

tetradic

#3EC57B #3E44C5 #C53E88 #C5BE3E

square

#3EC57B #3E44C5 #C53E88 #C5BE3E

split-complementary

#3EC57B #BE3EC5 #C53E44

monochromatic

#206941 #2E985E #3EC57B #6DD39B #9CE1BB

Accessibility & contrast

On white

2.22

#3EC57B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.48

#3EC57B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EC57B

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EC57B	#FFFFFF	#000000	##000000
##3EC57B	1.00	2.22	9.48	9.48
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.48	21.00	1.00	1.00
##000000	9.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B576

Deuteranopia (green-blind)

#B3A980

Tritanopia (blue-blind)

#00C3B2

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #3ec57b;
/* rgb */ color: rgb(62, 197, 123);
/* oklch */ color: oklch(73.3% 0.158 154.9);

Tailwind

colors: {
  custom: {
    50: '#84d7a1',
    500: '#3ec57b',
    950: '#000000',
  },
}

SCSS

$custom: #3ec57b;
$custom-light: #84d7a1;
$custom-dark: #000000;

JSON

{
  "hex": "#3ec57b",
  "rgb": {
    "r": 62,
    "g": 197,
    "b": 123
  },
  "hsl": {
    "h": 147.111,
    "s": 53.785,
    "l": 50.784
  },
  "oklch": {
    "l": 0.73299,
    "c": 0.15822,
    "h": 154.9
  },
  "luminance": 0.42387
}

Semantic roles & 50–950 ramp

primary

#3EC57B

secondary

#CD91B2

accent

#4B9BDD

background

#F8FDFA

surface

#F0FAF3

border

#CBD3CD

text

#0C140F

muted

#7D837F

Preview Lab

Preview with #3EC57B

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

Preview Lab → · Contrast checker → · Palette generator →