#3FC37C#3FC37C

#3FC37C is a light, vivid green. Relative luminance 0.415; OKLCH L 72.8% C 0.154 H 155.5°. Best body text is #000000 at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#3FC37C
RGB	rgb(63, 195, 124)
HSL	hsl(148, 52%, 51%)
HSV	hsv(148, 68%, 76%)
CMYK	cmyk(67.7%, 0%, 36.4%, 23.5%)
CIE-LAB	lab(70.55, -51.86, 25.54)
CIE-LCH	lch(70.55, 57.80, 153.78°)
OKLab	oklab(72.83% -0.1403 0.064)
OKLCH	oklch(72.83% 0.154 155.5)
XYZ	xyz(25.2008, 41.5395, 25.7547)
Luminance	0.4154 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC37C #C33F86

analogous

#44C33F #3FC37C #3FC3BE

triadic

#3FC37C #7C3FC3 #C37C3F

tetradic

#3FC37C #3F44C3 #C33F86 #C3BE3F

square

#3FC37C #3F44C3 #C33F86 #C3BE3F

split-complementary

#3FC37C #BE3FC3 #C33F44

monochromatic

#206741 #2F965E #3FC37C #6ED29C #9CE0BC

Accessibility & contrast

On white

2.26

#3FC37C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.31

#3FC37C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC37C

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC37C	#FFFFFF	#000000	##000000
##3FC37C	1.00	2.26	9.31	9.31
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.31	21.00	1.00	1.00
##000000	9.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B477

Deuteranopia (green-blind)

#B1A881

Tritanopia (blue-blind)

#00C1B1

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3fc37c;
/* rgb */ color: rgb(63, 195, 124);
/* oklch */ color: oklch(72.8% 0.154 155.5);

Tailwind

colors: {
  custom: {
    50: '#84d6a2',
    500: '#3fc37c',
    950: '#000000',
  },
}

SCSS

$custom: #3fc37c;
$custom-light: #84d6a2;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc37c",
  "rgb": {
    "r": 63,
    "g": 195,
    "b": 124
  },
  "hsl": {
    "h": 147.727,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72832,
    "c": 0.15427,
    "h": 155.5
  },
  "luminance": 0.41542
}

Semantic roles & 50–950 ramp

primary

#3FC37C

secondary

#CC92B1

accent

#4C99DC

background

#F8FDFA

surface

#F0FAF3

border

#CBD3CD

text

#0C140F

muted

#7D837F

Preview Lab

Preview with #3FC37C

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

Preview Lab → · Contrast checker → · Palette generator →