#3D899B#3D899B

#3D899B is a mid, moderate cyan. Relative luminance 0.212; OKLCH L 59.0% C 0.079 H 215.7°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#3D899B
RGB	rgb(61, 137, 155)
HSL	hsl(191, 44%, 42%)
HSV	hsv(191, 61%, 61%)
CMYK	cmyk(60.6%, 11.6%, 0%, 39.2%)
CIE-LAB	lab(53.22, -17.85, -16.63)
CIE-LCH	lch(53.22, 24.40, 222.98°)
OKLab	oklab(58.97% -0.0643 -0.0462)
OKLCH	oklch(58.97% 0.079 215.7)
XYZ	xyz(16.7841, 21.2483, 34.2208)
Luminance	0.2125 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D899B #9B4F3D

analogous

#3D9B7E #3D899B #3D5A9B

triadic

#3D899B #9B3D89 #899B3D

tetradic

#3D899B #7E3D9B #9B4F3D #5A9B3D

square

#3D899B #7E3D9B #9B4F3D #5A9B3D

split-complementary

#3D899B #9B3D5A #9B7E3D

monochromatic

#1A3B43 #2C626F #3D899B #58AABD #84C0CF

Accessibility & contrast

On white

4.00

#3D899B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#3D899B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D899B

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D899B	#FFFFFF	#000000	##000000
##3D899B	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C859C

Deuteranopia (green-blind)

#6F7B9B

Tritanopia (blue-blind)

#00908F

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3d899b;
/* rgb */ color: rgb(61, 137, 155);
/* oklch */ color: oklch(59.0% 0.079 215.7);

Tailwind

colors: {
  custom: {
    50: '#7cabb8',
    500: '#3d899b',
    950: '#000000',
  },
}

SCSS

$custom: #3d899b;
$custom-light: #7cabb8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d899b",
  "rgb": {
    "r": 61,
    "g": 137,
    "b": 155
  },
  "hsl": {
    "h": 191.489,
    "s": 43.519,
    "l": 42.353
  },
  "oklch": {
    "l": 0.58969,
    "c": 0.07912,
    "h": 215.7
  },
  "luminance": 0.2125
}

Semantic roles & 50–950 ramp

primary

#3D899B

secondary

#B9877B

accent

#6D55D3

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #3D899B

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

Preview Lab → · Contrast checker → · Palette generator →