#618C8A#618C8A

#618C8A is a mid, muted teal. Relative luminance 0.231; OKLCH L 60.8% C 0.047 H 192.3°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#618C8A
RGB	rgb(97, 140, 138)
HSL	hsl(177, 18%, 46%)
HSV	hsv(177, 31%, 55%)
CMYK	cmyk(30.7%, 0%, 1.4%, 45.1%)
CIE-LAB	lab(55.21, -15.12, -3.66)
CIE-LCH	lch(55.21, 15.56, 193.62°)
OKLab	oklab(60.82% -0.0461 -0.0101)
OKLCH	oklch(60.82% 0.047 192.3)
XYZ	xyz(18.8938, 23.1315, 27.5091)
Luminance	0.2313 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618C8A #8C6163

analogous

#618C75 #618C8A #61798C

triadic

#618C8A #8A618C #8C8A61

tetradic

#618C8A #75618C #8C6163 #798C61

square

#618C8A #75618C #8C6163 #798C61

split-complementary

#618C8A #8C6179 #8C7561

monochromatic

#2F4443 #486866 #618C8A #82A8A7 #A6C1C0

Accessibility & contrast

On white

3.73

#618C8A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#618C8A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618C8A

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618C8A	#FFFFFF	#000000	##000000
##618C8A	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87888A

Deuteranopia (green-blind)

#7F828A

Tritanopia (blue-blind)

#528E8B

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #618c8a;
/* rgb */ color: rgb(97, 140, 138);
/* oklch */ color: oklch(60.8% 0.047 192.3);

Tailwind

colors: {
  custom: {
    50: '#8fadac',
    500: '#618c8a',
    950: '#000000',
  },
}

SCSS

$custom: #618c8a;
$custom-light: #8fadac;
$custom-dark: #000000;

JSON

{
  "hex": "#618c8a",
  "rgb": {
    "r": 97,
    "g": 140,
    "b": 138
  },
  "hsl": {
    "h": 177.209,
    "s": 18.143,
    "l": 46.471
  },
  "oklch": {
    "l": 0.60819,
    "c": 0.04724,
    "h": 192.3
  },
  "luminance": 0.23133
}

Semantic roles & 50–950 ramp

primary

#618C8A

secondary

#B0999A

accent

#6D71BB

background

#F8FAFA

surface

#F0F4F4

border

#CBCECE

text

#0C1010

muted

#7D7F7F

Preview Lab

Preview with #618C8A

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

Preview Lab → · Contrast checker → · Palette generator →