#3DD9B0#3DD9B0

#3DD9B0 is a light, vivid teal. Relative luminance 0.538; OKLCH L 79.5% C 0.141 H 170.9°. Best body text is #000000 at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#3DD9B0
RGB	rgb(61, 217, 176)
HSL	hsl(164, 67%, 55%)
HSV	hsv(164, 72%, 85%)
CMYK	cmyk(71.9%, 0%, 18.9%, 14.9%)
CIE-LAB	lab(78.31, -49.62, 8.70)
CIE-LCH	lch(78.31, 50.38, 170.05°)
OKLab	oklab(79.54% -0.139 0.0222)
OKLCH	oklch(79.54% 0.141 170.9)
XYZ	xyz(34.5697, 53.7483, 49.6184)
Luminance	0.5375 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DD9B0 #D93D66

analogous

#3DD962 #3DD9B0 #3DB4D9

triadic

#3DD9B0 #B03DD9 #D9B03D

tetradic

#3DD9B0 #623DD9 #D93D66 #B4D93D

square

#3DD9B0 #623DD9 #D93D66 #B4D93D

split-complementary

#3DD9B0 #D93DB4 #D9623D

monochromatic

#198267 #24B58F #3DD9B0 #70E3C5 #A3EDDA

Accessibility & contrast

On white

1.79

#3DD9B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.75

#3DD9B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DD9B0

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DD9B0	#FFFFFF	#000000	##000000
##3DD9B0	1.00	1.79	11.75	11.75
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.75	21.00	1.00	1.00
##000000	11.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3CBAE

Deuteranopia (green-blind)

#BEBCB3

Tritanopia (blue-blind)

#00DBCD

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #3dd9b0;
/* rgb */ color: rgb(61, 217, 176);
/* oklch */ color: oklch(79.5% 0.141 170.9);

Tailwind

colors: {
  custom: {
    50: '#88e5c7',
    500: '#3dd9b0',
    950: '#000000',
  },
}

SCSS

$custom: #3dd9b0;
$custom-light: #88e5c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3dd9b0",
  "rgb": {
    "r": 61,
    "g": 217,
    "b": 176
  },
  "hsl": {
    "h": 164.231,
    "s": 67.241,
    "l": 54.51
  },
  "oklch": {
    "l": 0.79542,
    "c": 0.14072,
    "h": 170.9
  },
  "luminance": 0.53752
}

Semantic roles & 50–950 ramp

primary

#3DD9B0

secondary

#893148

accent

#3E6BEA

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1613

muted

#7F8482

Preview Lab

Preview with #3DD9B0

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

Preview Lab → · Contrast checker → · Palette generator →