#3FB57E#3FB57E

#3FB57E is a light, vivid teal. Relative luminance 0.356; OKLCH L 69.3% C 0.134 H 159.3°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#3FB57E
RGB	rgb(63, 181, 126)
HSL	hsl(152, 48%, 48%)
HSV	hsv(152, 65%, 71%)
CMYK	cmyk(65.2%, 0%, 30.4%, 29%)
CIE-LAB	lab(66.22, -45.84, 18.59)
CIE-LCH	lch(66.22, 49.46, 157.92°)
OKLab	oklab(69.29% -0.125 0.0472)
OKLCH	oklch(69.29% 0.134 159.3)
XYZ	xyz(22.3375, 35.6085, 25.4305)
Luminance	0.3561 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB57E #B53F76

analogous

#3FB543 #3FB57E #3FB1B5

triadic

#3FB57E #7E3FB5 #B57E3F

tetradic

#3FB57E #433FB5 #B53F76 #B1B53F

square

#3FB57E #433FB5 #B53F76 #B1B53F

split-complementary

#3FB57E #B53FB1 #B5433F

monochromatic

#1F5A3F #2F885E #3FB57E #67CA9C #94DABA

Accessibility & contrast

On white

2.59

#3FB57E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.12

#3FB57E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB57E

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB57E	#FFFFFF	#000000	##000000
##3FB57E	1.00	2.59	8.12	8.12
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.12	21.00	1.00	1.00
##000000	8.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A87B

Deuteranopia (green-blind)

#A39C82

Tritanopia (blue-blind)

#00B4A6

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #3fb57e;
/* rgb */ color: rgb(63, 181, 126);
/* oklch */ color: oklch(69.3% 0.134 159.3);

Tailwind

colors: {
  custom: {
    50: '#81cca3',
    500: '#3fb57e',
    950: '#000000',
  },
}

SCSS

$custom: #3fb57e;
$custom-light: #81cca3;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb57e",
  "rgb": {
    "r": 63,
    "g": 181,
    "b": 126
  },
  "hsl": {
    "h": 152.034,
    "s": 48.361,
    "l": 47.843
  },
  "oklch": {
    "l": 0.69285,
    "c": 0.13362,
    "h": 159.3
  },
  "luminance": 0.35611
}

Semantic roles & 50–950 ramp

primary

#3FB57E

secondary

#C58AA6

accent

#508FD8

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #3FB57E

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

Preview Lab → · Contrast checker → · Palette generator →