#3D8A9F#3D8A9F

#3D8A9F is a mid, moderate cyan. Relative luminance 0.217; OKLCH L 59.4% C 0.081 H 218.5°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#3D8A9F
RGB	rgb(61, 138, 159)
HSL	hsl(193, 45%, 43%)
HSV	hsv(193, 62%, 62%)
CMYK	cmyk(61.6%, 13.2%, 0%, 37.6%)
CIE-LAB	lab(53.68, -17.14, -18.25)
CIE-LCH	lch(53.68, 25.04, 226.80°)
OKLab	oklab(59.38% -0.0637 -0.0507)
OKLCH	oklch(59.38% 0.081 218.5)
XYZ	xyz(17.2684, 21.6705, 36.0669)
Luminance	0.2167 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8A9F #9F523D

analogous

#3D9F83 #3D8A9F #3D599F

triadic

#3D8A9F #9F3D8A #8A9F3D

tetradic

#3D8A9F #833D9F #9F523D #599F3D

square

#3D8A9F #833D9F #9F523D #599F3D

split-complementary

#3D8A9F #9F3D59 #9F833D

monochromatic

#1B3D47 #2C6473 #3D8A9F #5AAAC0 #86C1D1

Accessibility & contrast

On white

3.94

#3D8A9F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#3D8A9F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8A9F

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8A9F	#FFFFFF	#000000	##000000
##3D8A9F	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D86A0

Deuteranopia (green-blind)

#6E7C9F

Tritanopia (blue-blind)

#009191

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3d8a9f;
/* rgb */ color: rgb(61, 138, 159);
/* oklch */ color: oklch(59.4% 0.081 218.5);

Tailwind

colors: {
  custom: {
    50: '#7dacbb',
    500: '#3d8a9f',
    950: '#000000',
  },
}

SCSS

$custom: #3d8a9f;
$custom-light: #7dacbb;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8a9f",
  "rgb": {
    "r": 61,
    "g": 138,
    "b": 159
  },
  "hsl": {
    "h": 192.857,
    "s": 44.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.59383,
    "c": 0.08146,
    "h": 218.5
  },
  "luminance": 0.21672
}

Semantic roles & 50–950 ramp

primary

#3D8A9F

secondary

#BB8A7D

accent

#6F54D4

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #3D8A9F

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

Preview Lab → · Contrast checker → · Palette generator →