#3FDB9F#3FDB9F

#3FDB9F is a light, vivid teal. Relative luminance 0.542; OKLCH L 79.7% C 0.155 H 162.7°. Best body text is #000000 at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#3FDB9F
RGB	rgb(63, 219, 159)
HSL	hsl(157, 68%, 55%)
HSV	hsv(157, 71%, 86%)
CMYK	cmyk(71.2%, 0%, 27.4%, 14.1%)
CIE-LAB	lab(78.59, -54.05, 18.09)
CIE-LCH	lch(78.59, 57.00, 161.49°)
OKLab	oklab(79.66% -0.148 0.0461)
OKLCH	oklch(79.66% 0.155 162.7)
XYZ	xyz(33.6358, 54.2191, 41.4868)
Luminance	0.5422 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FDB9F #DB3F7B

analogous

#3FDB51 #3FDB9F #3FC9DB

triadic

#3FDB9F #9F3FDB #DB9F3F

tetradic

#3FDB9F #513FDB #DB3F7B #C9DB3F

square

#3FDB9F #513FDB #DB3F7B #C9DB3F

split-complementary

#3FDB9F #DB3FC9 #DB513F

monochromatic

#19865C #23BA80 #3FDB9F #73E5B9 #A6EED3

Accessibility & contrast

On white

1.77

#3FDB9F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.84

#3FDB9F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FDB9F

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FDB9F	#FFFFFF	#000000	##000000
##3FDB9F	1.00	1.77	11.84	11.84
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.84	21.00	1.00	1.00
##000000	11.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7CB9C

Deuteranopia (green-blind)

#C4BDA3

Tritanopia (blue-blind)

#00DBCB

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #3fdb9f;
/* rgb */ color: rgb(63, 219, 159);
/* oklch */ color: oklch(79.7% 0.155 162.7);

Tailwind

colors: {
  custom: {
    50: '#88e7bb',
    500: '#3fdb9f',
    950: '#000000',
  },
}

SCSS

$custom: #3fdb9f;
$custom-light: #88e7bb;
$custom-dark: #000000;

JSON

{
  "hex": "#3fdb9f",
  "rgb": {
    "r": 63,
    "g": 219,
    "b": 159
  },
  "hsl": {
    "h": 156.923,
    "s": 68.421,
    "l": 55.294
  },
  "oklch": {
    "l": 0.79656,
    "c": 0.15502,
    "h": 162.7
  },
  "luminance": 0.54223
}

Semantic roles & 50–950 ramp

primary

#3FDB9F

secondary

#8D3255

accent

#3D80EB

background

#FCFEFD

surface

#F4FDF8

border

#CED5D1

text

#0D1612

muted

#7F8482

Preview Lab

Preview with #3FDB9F

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

Preview Lab → · Contrast checker → · Palette generator →