#3DB9B5#3DB9B5

#3DB9B5 is a light, moderate teal. Relative luminance 0.390; OKLCH L 71.8% C 0.107 H 191.9°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#3DB9B5
RGB	rgb(61, 185, 181)
HSL	hsl(178, 50%, 48%)
HSV	hsv(178, 67%, 73%)
CMYK	cmyk(67%, 0%, 2.2%, 27.5%)
CIE-LAB	lab(68.77, -34.24, -7.93)
CIE-LCH	lch(68.77, 35.14, 193.03°)
OKLab	oklab(71.8% -0.1045 -0.0221)
OKLCH	oklch(71.8% 0.107 191.9)
XYZ	xyz(27.6101, 39.0231, 49.7842)
Luminance	0.3903 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DB9B5 #B93D41

analogous

#3DB977 #3DB9B5 #3D7FB9

triadic

#3DB9B5 #B53DB9 #B9B53D

tetradic

#3DB9B5 #773DB9 #B93D41 #7FB93D

square

#3DB9B5 #773DB9 #B93D41 #7FB93D

split-complementary

#3DB9B5 #B93D7F #B9773D

monochromatic

#1F5D5B #2E8B88 #3DB9B5 #66CDC9 #95DCDA

Accessibility & contrast

On white

2.38

#3DB9B5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#3DB9B5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DB9B5

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DB9B5	#FFFFFF	#000000	##000000
##3DB9B5	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEB0B5

Deuteranopia (green-blind)

#9BA2B6

Tritanopia (blue-blind)

#00BEB7

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #3db9b5;
/* rgb */ color: rgb(61, 185, 181);
/* oklch */ color: oklch(71.8% 0.107 191.9);

Tailwind

colors: {
  custom: {
    50: '#84cecb',
    500: '#3db9b5',
    950: '#000000',
  },
}

SCSS

$custom: #3db9b5;
$custom-light: #84cecb;
$custom-dark: #000000;

JSON

{
  "hex": "#3db9b5",
  "rgb": {
    "r": 61,
    "g": 185,
    "b": 181
  },
  "hsl": {
    "h": 178.065,
    "s": 50.407,
    "l": 48.235
  },
  "oklch": {
    "l": 0.71802,
    "c": 0.10686,
    "h": 191.9
  },
  "luminance": 0.39026
}

Semantic roles & 50–950 ramp

primary

#3DB9B5

secondary

#C78B8C

accent

#4E52DA

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #3DB9B5

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

Preview Lab → · Contrast checker → · Palette generator →