#3FE0BB#3FE0BB

#3FE0BB is a light, vivid teal. Relative luminance 0.580; OKLCH L 81.6% C 0.141 H 173.5°. Best body text is #000000 at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#3FE0BB
RGB	rgb(63, 224, 187)
HSL	hsl(166, 72%, 56%)
HSV	hsv(166, 72%, 88%)
CMYK	cmyk(71.9%, 0%, 16.5%, 12.2%)
CIE-LAB	lab(80.71, -49.59, 6.31)
CIE-LCH	lch(80.71, 49.99, 172.75°)
OKLab	oklab(81.6% -0.14 0.0159)
OKLCH	oklch(81.6% 0.141 173.5)
XYZ	xyz(37.6706, 57.9515, 56.2045)
Luminance	0.5796 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FE0BB #E03F64

analogous

#3FE06B #3FE0BB #3FB5E0

triadic

#3FE0BB #BB3FE0 #E0BB3F

tetradic

#3FE0BB #6B3FE0 #E03F64 #B5E03F

square

#3FE0BB #6B3FE0 #E03F64 #B5E03F

split-complementary

#3FE0BB #E03FB5 #E06B3F

monochromatic

#178E72 #1FC29D #3FE0BB #74E9CE #A8F1E0

Accessibility & contrast

On white

1.67

#3FE0BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.59

#3FE0BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FE0BB

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FE0BB	#FFFFFF	#000000	##000000
##3FE0BB	1.00	1.67	12.59	12.59
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.59	21.00	1.00	1.00
##000000	12.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9D2B9

Deuteranopia (green-blind)

#C3C2BE

Tritanopia (blue-blind)

#00E2D5

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #3fe0bb;
/* rgb */ color: rgb(63, 224, 187);
/* oklch */ color: oklch(81.6% 0.141 173.5);

Tailwind

colors: {
  custom: {
    50: '#8aeacf',
    500: '#3fe0bb',
    950: '#000000',
  },
}

SCSS

$custom: #3fe0bb;
$custom-light: #8aeacf;
$custom-dark: #000000;

JSON

{
  "hex": "#3fe0bb",
  "rgb": {
    "r": 63,
    "g": 224,
    "b": 187
  },
  "hsl": {
    "h": 166.211,
    "s": 72.197,
    "l": 56.275
  },
  "oklch": {
    "l": 0.816,
    "c": 0.14092,
    "h": 173.5
  },
  "luminance": 0.57956
}

Semantic roles & 50–950 ramp

primary

#3FE0BB

secondary

#933047

accent

#3963EF

background

#FCFEFE

surface

#F4FDFB

border

#CED5D4

text

#0D1613

muted

#7F8483

Preview Lab

Preview with #3FE0BB

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

Preview Lab → · Contrast checker → · Palette generator →