#3FE1B5#3FE1B5

#3FE1B5 is a light, vivid teal. Relative luminance 0.582; OKLCH L 81.7% C 0.146 H 170.2°. Best body text is #000000 at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#3FE1B5
RGB	rgb(63, 225, 181)
HSL	hsl(164, 73%, 56%)
HSV	hsv(164, 72%, 88%)
CMYK	cmyk(72%, 0%, 19.6%, 11.8%)
CIE-LAB	lab(80.87, -51.45, 9.71)
CIE-LCH	lch(80.87, 52.35, 169.31°)
OKLab	oklab(81.68% -0.1437 0.0248)
OKLCH	oklch(81.68% 0.146 170.2)
XYZ	xyz(37.3112, 58.2390, 52.9819)
Luminance	0.5824 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FE1B5 #E13F6B

analogous

#3FE164 #3FE1B5 #3FBCE1

triadic

#3FE1B5 #B53FE1 #E1B53F

tetradic

#3FE1B5 #643FE1 #E13F6B #BCE13F

square

#3FE1B5 #643FE1 #E13F6B #BCE13F

split-complementary

#3FE1B5 #E13FBC #E1643F

monochromatic

#168F6E #1FC497 #3FE1B5 #74E9C9 #A9F2DE

Accessibility & contrast

On white

1.66

#3FE1B5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.65

#3FE1B5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FE1B5

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FE1B5	#FFFFFF	#000000	##000000
##3FE1B5	1.00	1.66	12.65	12.65
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.65	21.00	1.00	1.00
##000000	12.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBD2B3

Deuteranopia (green-blind)

#C5C2B8

Tritanopia (blue-blind)

#00E3D4

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #3fe1b5;
/* rgb */ color: rgb(63, 225, 181);
/* oklch */ color: oklch(81.7% 0.146 170.2);

Tailwind

colors: {
  custom: {
    50: '#8aebcb',
    500: '#3fe1b5',
    950: '#000000',
  },
}

SCSS

$custom: #3fe1b5;
$custom-light: #8aebcb;
$custom-dark: #000000;

JSON

{
  "hex": "#3fe1b5",
  "rgb": {
    "r": 63,
    "g": 225,
    "b": 181
  },
  "hsl": {
    "h": 163.704,
    "s": 72.973,
    "l": 56.471
  },
  "oklch": {
    "l": 0.81684,
    "c": 0.14586,
    "h": 170.2
  },
  "luminance": 0.58243
}

Semantic roles & 50–950 ramp

primary

#3FE1B5

secondary

#94304B

accent

#386AF0

background

#FCFFFD

surface

#F4FEF9

border

#CED6D2

text

#0D1613

muted

#7F8582

Preview Lab

Preview with #3FE1B5

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

Preview Lab → · Contrast checker → · Palette generator →