#3FC37E#3FC37E

#3FC37E is a light, vivid green. Relative luminance 0.416; OKLCH L 72.9% C 0.152 H 156.1°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#3FC37E
RGB	rgb(63, 195, 126)
HSL	hsl(149, 52%, 51%)
HSV	hsv(149, 68%, 76%)
CMYK	cmyk(67.7%, 0%, 35.4%, 23.5%)
CIE-LAB	lab(70.59, -51.47, 24.53)
CIE-LCH	lch(70.59, 57.01, 154.51°)
OKLab	oklab(72.87% -0.1394 0.0617)
OKLCH	oklch(72.87% 0.152 156.1)
XYZ	xyz(25.3286, 41.5906, 26.4275)
Luminance	0.4159 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC37E #C33F84

analogous

#42C33F #3FC37E #3FC3C0

triadic

#3FC37E #7E3FC3 #C37E3F

tetradic

#3FC37E #3F42C3 #C33F84 #C3C03F

square

#3FC37E #3F42C3 #C33F84 #C3C03F

split-complementary

#3FC37E #C03FC3 #C33F42

monochromatic

#206742 #2F9660 #3FC37E #6ED29D #9CE0BD

Accessibility & contrast

On white

2.25

#3FC37E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#3FC37E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC37E

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC37E	#FFFFFF	#000000	##000000
##3FC37E	1.00	2.25	9.32	9.32
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.32	21.00	1.00	1.00
##000000	9.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B47A

Deuteranopia (green-blind)

#B1A882

Tritanopia (blue-blind)

#00C1B1

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3fc37e;
/* rgb */ color: rgb(63, 195, 126);
/* oklch */ color: oklch(72.9% 0.152 156.1);

Tailwind

colors: {
  custom: {
    50: '#84d6a4',
    500: '#3fc37e',
    950: '#000000',
  },
}

SCSS

$custom: #3fc37e;
$custom-light: #84d6a4;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc37e",
  "rgb": {
    "r": 63,
    "g": 195,
    "b": 126
  },
  "hsl": {
    "h": 148.636,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72872,
    "c": 0.15245,
    "h": 156.1
  },
  "luminance": 0.41593
}

Semantic roles & 50–950 ramp

primary

#3FC37E

secondary

#CC92B0

accent

#4C97DC

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C140F

muted

#7D837F

Preview Lab

Preview with #3FC37E

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

Preview Lab → · Contrast checker → · Palette generator →