#3FC78E#3FC78E

#3FC78E is a light, vivid teal. Relative luminance 0.439; OKLCH L 74.2% C 0.144 H 161.3°. Best body text is #000000 at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#3FC78E
RGB	rgb(63, 199, 142)
HSL	hsl(155, 55%, 51%)
HSV	hsv(155, 68%, 78%)
CMYK	cmyk(68.3%, 0%, 28.6%, 22%)
CIE-LAB	lab(72.13, -49.76, 18.14)
CIE-LCH	lch(72.13, 52.97, 159.97°)
OKLab	oklab(74.24% -0.136 0.0461)
OKLCH	oklch(74.24% 0.144 161.3)
XYZ	xyz(27.3530, 43.8536, 32.6090)
Luminance	0.4386 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC78E #C73F78

analogous

#3FC74A #3FC78E #3FBCC7

triadic

#3FC78E #8E3FC7 #C78E3F

tetradic

#3FC78E #4A3FC7 #C73F78 #BCC73F

square

#3FC78E #4A3FC7 #C73F78 #BCC73F

split-complementary

#3FC78E #C73FBC #C74A3F

monochromatic

#206C4C #2D9B6D #3FC78E #6ED5AA #9EE3C6

Accessibility & contrast

On white

2.15

#3FC78E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.77

#3FC78E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC78E

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC78E	#FFFFFF	#000000	##000000
##3FC78E	1.00	2.15	9.77	9.77
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.77	21.00	1.00	1.00
##000000	9.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B88B

Deuteranopia (green-blind)

#B3AC92

Tritanopia (blue-blind)

#00C6B8

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3fc78e;
/* rgb */ color: rgb(63, 199, 142);
/* oklch */ color: oklch(74.2% 0.144 161.3);

Tailwind

colors: {
  custom: {
    50: '#84d9af',
    500: '#3fc78e',
    950: '#000000',
  },
}

SCSS

$custom: #3fc78e;
$custom-light: #84d9af;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc78e",
  "rgb": {
    "r": 63,
    "g": 199,
    "b": 142
  },
  "hsl": {
    "h": 154.853,
    "s": 54.839,
    "l": 51.373
  },
  "oklch": {
    "l": 0.7424,
    "c": 0.14364,
    "h": 161.3
  },
  "luminance": 0.43857
}

Semantic roles & 50–950 ramp

primary

#3FC78E

secondary

#CF93AC

accent

#4A88DE

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #3FC78E

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

Preview Lab → · Contrast checker → · Palette generator →