#3DD9B2#3DD9B2

#3DD9B2 is a light, vivid teal. Relative luminance 0.538; OKLCH L 79.6% C 0.139 H 171.9°. Best body text is #000000 at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#3DD9B2
RGB	rgb(61, 217, 178)
HSL	hsl(165, 67%, 55%)
HSV	hsv(165, 72%, 85%)
CMYK	cmyk(71.9%, 0%, 18%, 14.9%)
CIE-LAB	lab(78.36, -49.14, 7.71)
CIE-LCH	lch(78.36, 49.74, 171.09°)
OKLab	oklab(79.6% -0.138 0.0196)
OKLCH	oklch(79.6% 0.139 171.9)
XYZ	xyz(34.7690, 53.8281, 50.6683)
Luminance	0.5383 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DD9B2 #D93D64

analogous

#3DD964 #3DD9B2 #3DB2D9

triadic

#3DD9B2 #B23DD9 #D9B23D

tetradic

#3DD9B2 #643DD9 #D93D64 #B2D93D

square

#3DD9B2 #643DD9 #D93D64 #B2D93D

split-complementary

#3DD9B2 #D93DB2 #D9643D

monochromatic

#198268 #24B591 #3DD9B2 #70E3C6 #A3EDDB

Accessibility & contrast

On white

1.78

#3DD9B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.77

#3DD9B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DD9B2

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DD9B2	#FFFFFF	#000000	##000000
##3DD9B2	1.00	1.78	11.77	11.77
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.77	21.00	1.00	1.00
##000000	11.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2CBB0

Deuteranopia (green-blind)

#BEBCB5

Tritanopia (blue-blind)

#00DBCE

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #3dd9b2;
/* rgb */ color: rgb(61, 217, 178);
/* oklch */ color: oklch(79.6% 0.139 171.9);

Tailwind

colors: {
  custom: {
    50: '#88e5c9',
    500: '#3dd9b2',
    950: '#000000',
  },
}

SCSS

$custom: #3dd9b2;
$custom-light: #88e5c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3dd9b2",
  "rgb": {
    "r": 61,
    "g": 217,
    "b": 178
  },
  "hsl": {
    "h": 165,
    "s": 67.241,
    "l": 54.51
  },
  "oklch": {
    "l": 0.79596,
    "c": 0.13942,
    "h": 171.9
  },
  "luminance": 0.53832
}

Semantic roles & 50–950 ramp

primary

#3DD9B2

secondary

#893147

accent

#3E69EA

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1613

muted

#7F8482

Preview Lab

Preview with #3DD9B2

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

Preview Lab → · Contrast checker → · Palette generator →