#3DD9B4#3DD9B4

#3DD9B4 is a light, vivid teal. Relative luminance 0.539; OKLCH L 79.7% C 0.138 H 172.9°. Best body text is #000000 at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#3DD9B4
RGB	rgb(61, 217, 180)
HSL	hsl(166, 67%, 55%)
HSV	hsv(166, 72%, 85%)
CMYK	cmyk(71.9%, 0%, 17.1%, 14.9%)
CIE-LAB	lab(78.41, -48.65, 6.71)
CIE-LCH	lch(78.41, 49.11, 172.15°)
OKLab	oklab(79.65% -0.1371 0.017)
OKLCH	oklch(79.65% 0.138 172.9)
XYZ	xyz(34.9713, 53.9090, 51.7335)
Luminance	0.5391 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DD9B4 #D93D62

analogous

#3DD966 #3DD9B4 #3DB0D9

triadic

#3DD9B4 #B43DD9 #D9B43D

tetradic

#3DD9B4 #663DD9 #D93D62 #B0D93D

square

#3DD9B4 #663DD9 #D93D62 #B0D93D

split-complementary

#3DD9B4 #D93DB0 #D9663D

monochromatic

#198269 #24B593 #3DD9B4 #70E3C8 #A3EDDC

Accessibility & contrast

On white

1.78

#3DD9B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.78

#3DD9B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DD9B4

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DD9B4	#FFFFFF	#000000	##000000
##3DD9B4	1.00	1.78	11.78	11.78
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.78	21.00	1.00	1.00
##000000	11.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2CBB2

Deuteranopia (green-blind)

#BDBCB7

Tritanopia (blue-blind)

#00DBCE

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #3dd9b4;
/* rgb */ color: rgb(61, 217, 180);
/* oklch */ color: oklch(79.7% 0.138 172.9);

Tailwind

colors: {
  custom: {
    50: '#88e5ca',
    500: '#3dd9b4',
    950: '#000000',
  },
}

SCSS

$custom: #3dd9b4;
$custom-light: #88e5ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3dd9b4",
  "rgb": {
    "r": 61,
    "g": 217,
    "b": 180
  },
  "hsl": {
    "h": 165.769,
    "s": 67.241,
    "l": 54.51
  },
  "oklch": {
    "l": 0.7965,
    "c": 0.13817,
    "h": 172.9
  },
  "luminance": 0.53913
}

Semantic roles & 50–950 ramp

primary

#3DD9B4

secondary

#893146

accent

#3E67EA

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1613

muted

#7F8482

Preview Lab

Preview with #3DD9B4

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

Preview Lab → · Contrast checker → · Palette generator →