#3FC17E#3FC17E

#3FC17E is a light, vivid green. Relative luminance 0.407; OKLCH L 72.4% C 0.150 H 156.5°. Best body text is #000000 at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#3FC17E
RGB	rgb(63, 193, 126)
HSL	hsl(149, 51%, 50%)
HSV	hsv(149, 67%, 76%)
CMYK	cmyk(67.4%, 0%, 34.7%, 24.3%)
CIE-LAB	lab(69.97, -50.68, 23.69)
CIE-LCH	lch(69.97, 55.95, 154.94°)
OKLab	oklab(72.36% -0.1374 0.0596)
OKLCH	oklch(72.36% 0.15 156.5)
XYZ	xyz(24.8835, 40.7003, 26.2792)
Luminance	0.4070 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC17E #C13F82

analogous

#41C13F #3FC17E #3FC1BF

triadic

#3FC17E #7E3FC1 #C17E3F

tetradic

#3FC17E #3F41C1 #C13F82 #C1BF3F

square

#3FC17E #3F41C1 #C13F82 #C1BF3F

split-complementary

#3FC17E #BF3FC1 #C13F41

monochromatic

#216542 #309360 #3FC17E #6DD09D #9CDFBC

Accessibility & contrast

On white

2.30

#3FC17E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.14

#3FC17E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC17E

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC17E	#FFFFFF	#000000	##000000
##3FC17E	1.00	2.30	9.14	9.14
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.14	21.00	1.00	1.00
##000000	9.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0B27A

Deuteranopia (green-blind)

#AFA682

Tritanopia (blue-blind)

#00BFB0

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #3fc17e;
/* rgb */ color: rgb(63, 193, 126);
/* oklch */ color: oklch(72.4% 0.150 156.5);

Tailwind

colors: {
  custom: {
    50: '#83d5a4',
    500: '#3fc17e',
    950: '#000000',
  },
}

SCSS

$custom: #3fc17e;
$custom-light: #83d5a4;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc17e",
  "rgb": {
    "r": 63,
    "g": 193,
    "b": 126
  },
  "hsl": {
    "h": 149.077,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.72361,
    "c": 0.14979,
    "h": 156.5
  },
  "luminance": 0.40703
}

Semantic roles & 50–950 ramp

primary

#3FC17E

secondary

#CB91AF

accent

#4D96DB

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C140F

muted

#7D837F

Preview Lab

Preview with #3FC17E

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

Preview Lab → · Contrast checker → · Palette generator →