#3FC78B#3FC78B

#3FC78B is a light, vivid teal. Relative luminance 0.438; OKLCH L 74.2% C 0.146 H 160.1°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#3FC78B
RGB	rgb(63, 199, 139)
HSL	hsl(154, 55%, 51%)
HSV	hsv(154, 68%, 78%)
CMYK	cmyk(68.3%, 0%, 30.2%, 22%)
CIE-LAB	lab(72.07, -50.40, 19.66)
CIE-LCH	lch(72.07, 54.10, 158.69°)
OKLab	oklab(74.17% -0.1374 0.0499)
OKLCH	oklch(74.17% 0.146 160.1)
XYZ	xyz(27.1308, 43.7647, 31.4387)
Luminance	0.4377 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC78B #C73F7B

analogous

#3FC747 #3FC78B #3FBFC7

triadic

#3FC78B #8B3FC7 #C78B3F

tetradic

#3FC78B #473FC7 #C73F7B #BFC73F

square

#3FC78B #473FC7 #C73F7B #BFC73F

split-complementary

#3FC78B #C73FBF #C7473F

monochromatic

#206C4A #2D9B6B #3FC78B #6ED5A8 #9EE3C4

Accessibility & contrast

On white

2.15

#3FC78B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#3FC78B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC78B

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC78B	#FFFFFF	#000000	##000000
##3FC78B	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B887

Deuteranopia (green-blind)

#B3AC8F

Tritanopia (blue-blind)

#00C6B7

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3fc78b;
/* rgb */ color: rgb(63, 199, 139);
/* oklch */ color: oklch(74.2% 0.146 160.1);

Tailwind

colors: {
  custom: {
    50: '#84d9ad',
    500: '#3fc78b',
    950: '#000000',
  },
}

SCSS

$custom: #3fc78b;
$custom-light: #84d9ad;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc78b",
  "rgb": {
    "r": 63,
    "g": 199,
    "b": 139
  },
  "hsl": {
    "h": 153.529,
    "s": 54.839,
    "l": 51.373
  },
  "oklch": {
    "l": 0.74172,
    "c": 0.1462,
    "h": 160.1
  },
  "luminance": 0.43768
}

Semantic roles & 50–950 ramp

primary

#3FC78B

secondary

#CF93AD

accent

#4A8BDE

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #3FC78B

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

Preview Lab → · Contrast checker → · Palette generator →