#3FC37A#3FC37A

#3FC37A is a light, vivid green. Relative luminance 0.415; OKLCH L 72.8% C 0.156 H 154.8°. Best body text is #000000 at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#3FC37A
RGB	rgb(63, 195, 122)
HSL	hsl(147, 52%, 51%)
HSV	hsv(147, 68%, 76%)
CMYK	cmyk(67.7%, 0%, 37.4%, 23.5%)
CIE-LAB	lab(70.52, -52.24, 26.54)
CIE-LCH	lch(70.52, 58.60, 153.06°)
OKLab	oklab(72.79% -0.1413 0.0664)
OKLCH	oklch(72.79% 0.156 154.8)
XYZ	xyz(25.0756, 41.4894, 25.0953)
Luminance	0.4149 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC37A #C33F88

analogous

#46C33F #3FC37A #3FC3BC

triadic

#3FC37A #7A3FC3 #C37A3F

tetradic

#3FC37A #3F46C3 #C33F88 #C3BC3F

square

#3FC37A #3F46C3 #C33F88 #C3BC3F

split-complementary

#3FC37A #BC3FC3 #C33F46

monochromatic

#206740 #2F965D #3FC37A #6ED29A #9CE0BB

Accessibility & contrast

On white

2.26

#3FC37A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.30

#3FC37A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC37A

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC37A	#FFFFFF	#000000	##000000
##3FC37A	1.00	2.26	9.30	9.30
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.30	21.00	1.00	1.00
##000000	9.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B475

Deuteranopia (green-blind)

#B2A87F

Tritanopia (blue-blind)

#00C1B0

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #3fc37a;
/* rgb */ color: rgb(63, 195, 122);
/* oklch */ color: oklch(72.8% 0.156 154.8);

Tailwind

colors: {
  custom: {
    50: '#84d6a1',
    500: '#3fc37a',
    950: '#000000',
  },
}

SCSS

$custom: #3fc37a;
$custom-light: #84d6a1;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc37a",
  "rgb": {
    "r": 63,
    "g": 195,
    "b": 122
  },
  "hsl": {
    "h": 146.818,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72792,
    "c": 0.1561,
    "h": 154.8
  },
  "luminance": 0.41492
}

Semantic roles & 50–950 ramp

primary

#3FC37A

secondary

#CC92B2

accent

#4C9CDC

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140F

muted

#7D837E

Preview Lab

Preview with #3FC37A

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

Preview Lab → · Contrast checker → · Palette generator →