#3FE3A1#3FE3A1

#3FE3A1 is a light, vivid teal. Relative luminance 0.586; OKLCH L 81.7% C 0.163 H 161.4°. Best body text is #000000 at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#3FE3A1
RGB	rgb(63, 227, 161)
HSL	hsl(156, 75%, 57%)
HSV	hsv(156, 72%, 89%)
CMYK	cmyk(72.2%, 0%, 29.1%, 11%)
CIE-LAB	lab(81.05, -56.73, 20.46)
CIE-LCH	lch(81.05, 60.31, 160.17°)
OKLab	oklab(81.69% -0.1549 0.052)
OKLCH	oklch(81.69% 0.163 161.4)
XYZ	xyz(35.9482, 58.5639, 43.1207)
Luminance	0.5857 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FE3A1 #E33F81

analogous

#3FE34F #3FE3A1 #3FD3E3

triadic

#3FE3A1 #A13FE3 #E3A13F

tetradic

#3FE3A1 #4F3FE3 #E33F81 #D3E33F

square

#3FE3A1 #4F3FE3 #E33F81 #D3E33F

split-complementary

#3FE3A1 #E33FD3 #E34F3F

monochromatic

#159260 #1DC883 #3FE3A1 #74EBBB #AAF3D5

Accessibility & contrast

On white

1.65

#3FE3A1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.71

#3FE3A1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FE3A1

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FE3A1	#FFFFFF	#000000	##000000
##3FE3A1	1.00	1.65	12.71	12.71
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.71	21.00	1.00	1.00
##000000	12.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0D29D

Deuteranopia (green-blind)

#CBC3A5

Tritanopia (blue-blind)

#00E2D1

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #3fe3a1;
/* rgb */ color: rgb(63, 227, 161);
/* oklch */ color: oklch(81.7% 0.163 161.4);

Tailwind

colors: {
  custom: {
    50: '#8aedbd',
    500: '#3fe3a1',
    950: '#000000',
  },
}

SCSS

$custom: #3fe3a1;
$custom-light: #8aedbd;
$custom-dark: #000000;

JSON

{
  "hex": "#3fe3a1",
  "rgb": {
    "r": 63,
    "g": 227,
    "b": 161
  },
  "hsl": {
    "h": 155.854,
    "s": 74.545,
    "l": 56.863
  },
  "oklch": {
    "l": 0.81693,
    "c": 0.16335,
    "h": 161.4
  },
  "luminance": 0.58568
}

Semantic roles & 50–950 ramp

primary

#3FE3A1

secondary

#972F59

accent

#3782F1

background

#FCFFFD

surface

#F4FEF8

border

#CED6D1

text

#0D1612

muted

#7F8582

Preview Lab

Preview with #3FE3A1

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

Preview Lab → · Contrast checker → · Palette generator →