#3FC337#3FC337

#3FC337 is a light, highly saturated green. Relative luminance 0.404; OKLCH L 71.9% C 0.211 H 142.3°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#3FC337
RGB	rgb(63, 195, 55)
HSL	hsl(117, 56%, 49%)
HSV	hsv(117, 72%, 76%)
CMYK	cmyk(67.7%, 0%, 71.8%, 23.5%)
CIE-LAB	lab(69.73, -61.34, 56.88)
CIE-LCH	lch(69.73, 83.65, 137.16°)
OKLab	oklab(71.88% -0.1669 0.1292)
OKLCH	oklch(71.88% 0.211 142.3)
XYZ	xyz(22.2533, 40.3605, 10.2313)
Luminance	0.4036 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC337 #BB37C3

analogous

#85C337 #3FC337 #37C375

triadic

#3FC337 #373FC3 #C3373F

tetradic

#3FC337 #3785C3 #BB37C3 #C37537

square

#3FC337 #3785C3 #BB37C3 #C37537

split-complementary

#3FC337 #7537C3 #C33785

monochromatic

#20641C #30932A #3FC337 #6AD364 #98E194

Accessibility & contrast

On white

2.31

#3FC337 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.07

#3FC337 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC337

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC337	#FFFFFF	#000000	##000000
##3FC337	1.00	2.31	9.07	9.07
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.07	21.00	1.00	1.00
##000000	9.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B11F

Deuteranopia (green-blind)

#B8A645

Tritanopia (blue-blind)

#1FBDA8

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #3fc337;
/* rgb */ color: rgb(63, 195, 55);
/* oklch */ color: oklch(71.9% 0.211 142.3);

Tailwind

colors: {
  custom: {
    50: '#86d676',
    500: '#3fc337',
    950: '#000000',
  },
}

SCSS

$custom: #3fc337;
$custom-light: #86d676;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc337",
  "rgb": {
    "r": 63,
    "g": 195,
    "b": 55
  },
  "hsl": {
    "h": 116.571,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.7188,
    "c": 0.21108,
    "h": 142.3
  },
  "luminance": 0.40363
}

Semantic roles & 50–950 ramp

primary

#3FC337

secondary

#C88ACC

accent

#49DFD7

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0D1409

muted

#7D837B

Preview Lab

Preview with #3FC337

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

Preview Lab → · Contrast checker → · Palette generator →