#3D909B#3D909B

#3D909B is a mid, moderate teal. Relative luminance 0.233; OKLCH L 60.7% C 0.081 H 207.1°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#3D909B
RGB	rgb(61, 144, 155)
HSL	hsl(187, 44%, 42%)
HSV	hsv(187, 61%, 61%)
CMYK	cmyk(60.6%, 7.1%, 0%, 39.2%)
CIE-LAB	lab(55.38, -21.56, -13.36)
CIE-LCH	lch(55.38, 25.36, 211.78°)
OKLab	oklab(60.71% -0.0721 -0.037)
OKLCH	oklch(60.71% 0.081 207.1)
XYZ	xyz(17.8117, 23.3034, 34.5633)
Luminance	0.2331 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D909B #9B483D

analogous

#3D9B77 #3D909B #3D619B

triadic

#3D909B #9B3D90 #909B3D

tetradic

#3D909B #773D9B #9B483D #619B3D

square

#3D909B #773D9B #9B483D #619B3D

split-complementary

#3D909B #9B3D61 #9B773D

monochromatic

#1A3E43 #2C676F #3D909B #58B1BD #84C6CF

Accessibility & contrast

On white

3.71

#3D909B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#3D909B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D909B

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D909B	#FFFFFF	#000000	##000000
##3D909B	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#858B9C

Deuteranopia (green-blind)

#76809B

Tritanopia (blue-blind)

#009693

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #3d909b;
/* rgb */ color: rgb(61, 144, 155);
/* oklch */ color: oklch(60.7% 0.081 207.1);

Tailwind

colors: {
  custom: {
    50: '#7db0b8',
    500: '#3d909b',
    950: '#000000',
  },
}

SCSS

$custom: #3d909b;
$custom-light: #7db0b8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d909b",
  "rgb": {
    "r": 61,
    "g": 144,
    "b": 155
  },
  "hsl": {
    "h": 187.021,
    "s": 43.519,
    "l": 42.353
  },
  "oklch": {
    "l": 0.60707,
    "c": 0.08106,
    "h": 207.1
  },
  "luminance": 0.23305
}

Semantic roles & 50–950 ramp

primary

#3D909B

secondary

#B9827B

accent

#6355D3

background

#F8FAFB

surface

#EFF5F6

border

#CACFD0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #3D909B

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

Preview Lab → · Contrast checker → · Palette generator →