#618C97#618C97

#618C97 is a mid, muted cyan. Relative luminance 0.235; OKLCH L 61.3% C 0.050 H 215.4°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#618C97
RGB	rgb(97, 140, 151)
HSL	hsl(192, 22%, 49%)
HSV	hsv(192, 36%, 59%)
CMYK	cmyk(35.8%, 7.3%, 0%, 40.8%)
CIE-LAB	lab(55.61, -11.83, -10.55)
CIE-LCH	lch(55.61, 15.85, 221.74°)
OKLab	oklab(61.28% -0.0406 -0.0289)
OKLCH	oklch(61.28% 0.05 215.4)
XYZ	xyz(19.8919, 23.5308, 32.7659)
Luminance	0.2353 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618C97 #976C61

analogous

#619787 #618C97 #617197

triadic

#618C97 #97618C #8C9761

tetradic

#618C97 #876197 #976C61 #719761

square

#618C97 #876197 #976C61 #719761

split-complementary

#618C97 #976171 #978761

monochromatic

#31474C #496972 #618C97 #85A8B0 #AAC2C8

Accessibility & contrast

On white

3.68

#618C97 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#618C97 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618C97

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618C97	#FFFFFF	#000000	##000000
##618C97	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848998

Deuteranopia (green-blind)

#7B8297

Tritanopia (blue-blind)

#4D908F

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #618c97;
/* rgb */ color: rgb(97, 140, 151);
/* oklch */ color: oklch(61.3% 0.050 215.4);

Tailwind

colors: {
  custom: {
    50: '#90adb5',
    500: '#618c97',
    950: '#000000',
  },
}

SCSS

$custom: #618c97;
$custom-light: #90adb5;
$custom-dark: #000000;

JSON

{
  "hex": "#618c97",
  "rgb": {
    "r": 97,
    "g": 140,
    "b": 151
  },
  "hsl": {
    "h": 192.222,
    "s": 21.774,
    "l": 48.627
  },
  "oklch": {
    "l": 0.61278,
    "c": 0.04984,
    "h": 215.4
  },
  "luminance": 0.23532
}

Semantic roles & 50–950 ramp

primary

#618C97

secondary

#B7A29D

accent

#7B69BE

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0D1011

muted

#7D7F80

Preview Lab

Preview with #618C97

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

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