#618B8D#618B8D

#618B8D is a mid, muted teal. Relative luminance 0.229; OKLCH L 60.7% C 0.046 H 199.7°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#618B8D
RGB	rgb(97, 139, 141)
HSL	hsl(183, 18%, 47%)
HSV	hsv(183, 31%, 55%)
CMYK	cmyk(31.2%, 1.4%, 0%, 44.7%)
CIE-LAB	lab(55.00, -13.84, -5.70)
CIE-LCH	lch(55.00, 14.97, 202.40°)
OKLab	oklab(60.68% -0.0435 -0.0156)
OKLCH	oklch(60.68% 0.046 199.7)
XYZ	xyz(18.9685, 22.9287, 28.6203)
Luminance	0.2293 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618B8D #8D6361

analogous

#618D79 #618B8D #61758D

triadic

#618B8D #8D618B #8B8D61

tetradic

#618B8D #79618D #8D6361 #758D61

square

#618B8D #79618D #8D6361 #758D61

split-complementary

#618B8D #8D6175 #8D7961

monochromatic

#2F4444 #486769 #618B8D #82A7A9 #A6C1C2

Accessibility & contrast

On white

3.76

#618B8D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#618B8D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618B8D

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618B8D	#FFFFFF	#000000	##000000
##618B8D	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85878D

Deuteranopia (green-blind)

#7D818D

Tritanopia (blue-blind)

#518E8B

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #618b8d;
/* rgb */ color: rgb(97, 139, 141);
/* oklch */ color: oklch(60.7% 0.046 199.7);

Tailwind

colors: {
  custom: {
    50: '#8fadae',
    500: '#618b8d',
    950: '#000000',
  },
}

SCSS

$custom: #618b8d;
$custom-light: #8fadae;
$custom-dark: #000000;

JSON

{
  "hex": "#618b8d",
  "rgb": {
    "r": 97,
    "g": 139,
    "b": 141
  },
  "hsl": {
    "h": 182.727,
    "s": 18.487,
    "l": 46.667
  },
  "oklch": {
    "l": 0.60682,
    "c": 0.04621,
    "h": 199.7
  },
  "luminance": 0.2293
}

Semantic roles & 50–950 ramp

primary

#618B8D

secondary

#B19A99

accent

#706DBB

background

#F8FAFA

surface

#F0F4F4

border

#CBCECE

text

#0C1010

muted

#7D7F7F

Preview Lab

Preview with #618B8D

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

Preview Lab → · Contrast checker → · Palette generator →