#3FB781#3FB781

#3FB781 is a light, vivid teal. Relative luminance 0.365; OKLCH L 69.9% C 0.134 H 160.1°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#3FB781
RGB	rgb(63, 183, 129)
HSL	hsl(153, 49%, 48%)
HSV	hsv(153, 66%, 72%)
CMYK	cmyk(65.6%, 0%, 29.5%, 28.2%)
CIE-LAB	lab(66.91, -46.03, 17.91)
CIE-LCH	lch(66.91, 49.39, 158.74°)
OKLab	oklab(69.87% -0.1257 0.0455)
OKLCH	oklch(69.87% 0.134 160.1)
XYZ	xyz(22.9436, 36.5063, 26.6019)
Luminance	0.3651 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB781 #B73F75

analogous

#3FB745 #3FB781 #3FB1B7

triadic

#3FB781 #813FB7 #B7813F

tetradic

#3FB781 #453FB7 #B73F75 #B1B73F

square

#3FB781 #453FB7 #B73F75 #B1B73F

split-complementary

#3FB781 #B73FB1 #B7453F

monochromatic

#205C41 #2F8961 #3FB781 #68CB9F #96DBBC

Accessibility & contrast

On white

2.53

#3FB781 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#3FB781 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB781

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB781	#FFFFFF	#000000	##000000
##3FB781	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5AA7E

Deuteranopia (green-blind)

#A59E84

Tritanopia (blue-blind)

#00B6A9

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3fb781;
/* rgb */ color: rgb(63, 183, 129);
/* oklch */ color: oklch(69.9% 0.134 160.1);

Tailwind

colors: {
  custom: {
    50: '#82cda5',
    500: '#3fb781',
    950: '#000000',
  },
}

SCSS

$custom: #3fb781;
$custom-light: #82cda5;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb781",
  "rgb": {
    "r": 63,
    "g": 183,
    "b": 129
  },
  "hsl": {
    "h": 153,
    "s": 48.78,
    "l": 48.235
  },
  "oklch": {
    "l": 0.69866,
    "c": 0.13368,
    "h": 160.1
  },
  "luminance": 0.36509
}

Semantic roles & 50–950 ramp

primary

#3FB781

secondary

#C68BA6

accent

#4F8DD8

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C140F

muted

#7D827F

Preview Lab

Preview with #3FB781

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

Preview Lab → · Contrast checker → · Palette generator →