#3FC370#3FC370

#3FC370 is a light, vivid green. Relative luminance 0.413; OKLCH L 72.6% C 0.165 H 151.9°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#3FC370
RGB	rgb(63, 195, 112)
HSL	hsl(142, 52%, 51%)
HSV	hsv(142, 68%, 76%)
CMYK	cmyk(67.7%, 0%, 42.6%, 23.5%)
CIE-LAB	lab(70.35, -54.06, 31.53)
CIE-LCH	lch(70.35, 62.58, 149.75°)
OKLab	oklab(72.6% -0.1458 0.0779)
OKLCH	oklch(72.6% 0.165 151.9)
XYZ	xyz(24.4876, 41.2542, 21.9984)
Luminance	0.4126 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC370 #C33F92

analogous

#50C33F #3FC370 #3FC3B2

triadic

#3FC370 #703FC3 #C3703F

tetradic

#3FC370 #3F50C3 #C33F92 #C3B23F

square

#3FC370 #3F50C3 #C33F92 #C3B23F

split-complementary

#3FC370 #B23FC3 #C33F50

monochromatic

#20673B #2F9655 #3FC370 #6ED293 #9CE0B5

Accessibility & contrast

On white

2.27

#3FC370 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#3FC370 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC370

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC370	#FFFFFF	#000000	##000000
##3FC370	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B36A

Deuteranopia (green-blind)

#B3A776

Tritanopia (blue-blind)

#00C0AF

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #3fc370;
/* rgb */ color: rgb(63, 195, 112);
/* oklch */ color: oklch(72.6% 0.165 151.9);

Tailwind

colors: {
  custom: {
    50: '#84d69a',
    500: '#3fc370',
    950: '#000000',
  },
}

SCSS

$custom: #3fc370;
$custom-light: #84d69a;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc370",
  "rgb": {
    "r": 63,
    "g": 195,
    "b": 112
  },
  "hsl": {
    "h": 142.273,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72603,
    "c": 0.16532,
    "h": 151.9
  },
  "luminance": 0.41257
}

Semantic roles & 50–950 ramp

primary

#3FC370

secondary

#CC92B6

accent

#4CA6DC

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140E

muted

#7D837E

Preview Lab

Preview with #3FC370

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

Preview Lab → · Contrast checker → · Palette generator →