#3FB57F#3FB57F

#3FB57F is a light, vivid teal. Relative luminance 0.356; OKLCH L 69.3% C 0.133 H 159.8°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#3FB57F
RGB	rgb(63, 181, 127)
HSL	hsl(153, 48%, 48%)
HSV	hsv(153, 65%, 71%)
CMYK	cmyk(65.2%, 0%, 29.8%, 29%)
CIE-LAB	lab(66.24, -45.63, 18.08)
CIE-LCH	lch(66.24, 49.08, 158.39°)
OKLab	oklab(69.31% -0.1245 0.0459)
OKLCH	oklch(69.31% 0.133 159.8)
XYZ	xyz(22.4024, 35.6344, 25.7721)
Luminance	0.3564 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB57F #B53F75

analogous

#3FB544 #3FB57F #3FB0B5

triadic

#3FB57F #7F3FB5 #B57F3F

tetradic

#3FB57F #443FB5 #B53F75 #B0B53F

square

#3FB57F #443FB5 #B53F75 #B0B53F

split-complementary

#3FB57F #B53FB0 #B5443F

monochromatic

#1F5A3F #2F885F #3FB57F #67CA9D #94DABA

Accessibility & contrast

On white

2.58

#3FB57F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#3FB57F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB57F

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB57F	#FFFFFF	#000000	##000000
##3FB57F	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A87C

Deuteranopia (green-blind)

#A39C82

Tritanopia (blue-blind)

#00B4A7

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #3fb57f;
/* rgb */ color: rgb(63, 181, 127);
/* oklch */ color: oklch(69.3% 0.133 159.8);

Tailwind

colors: {
  custom: {
    50: '#81cca4',
    500: '#3fb57f',
    950: '#000000',
  },
}

SCSS

$custom: #3fb57f;
$custom-light: #81cca4;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb57f",
  "rgb": {
    "r": 63,
    "g": 181,
    "b": 127
  },
  "hsl": {
    "h": 152.542,
    "s": 48.361,
    "l": 47.843
  },
  "oklch": {
    "l": 0.69308,
    "c": 0.13274,
    "h": 159.8
  },
  "luminance": 0.35637
}

Semantic roles & 50–950 ramp

primary

#3FB57F

secondary

#C58AA5

accent

#508ED8

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #3FB57F

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

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