#618D91#618D91

#618D91 is a mid, muted teal. Relative luminance 0.236; OKLCH L 61.3% C 0.048 H 203.1°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#618D91
RGB	rgb(97, 141, 145)
HSL	hsl(185, 20%, 47%)
HSV	hsv(185, 33%, 57%)
CMYK	cmyk(33.1%, 2.8%, 0%, 43.1%)
CIE-LAB	lab(55.72, -13.92, -6.94)
CIE-LCH	lch(55.72, 15.55, 206.49°)
OKLab	oklab(61.3% -0.0445 -0.019)
OKLCH	oklch(61.3% 0.048 203.1)
XYZ	xyz(19.5637, 23.6344, 30.3136)
Luminance	0.2364 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618D91 #916561

analogous

#61917D #618D91 #617591

triadic

#618D91 #91618D #8D9161

tetradic

#618D91 #7D6191 #916561 #759161

square

#618D91 #7D6191 #916561 #759161

split-complementary

#618D91 #916175 #917D61

monochromatic

#304648 #48696C #618D91 #83A9AC #A8C2C5

Accessibility & contrast

On white

3.67

#618D91 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#618D91 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618D91

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618D91	#FFFFFF	#000000	##000000
##618D91	1.00	3.67	5.73	5.73
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#878991

Deuteranopia (green-blind)

#7E8391

Tritanopia (blue-blind)

#4F908E

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #618d91;
/* rgb */ color: rgb(97, 141, 145);
/* oklch */ color: oklch(61.3% 0.048 203.1);

Tailwind

colors: {
  custom: {
    50: '#90aeb1',
    500: '#618d91',
    950: '#000000',
  },
}

SCSS

$custom: #618d91;
$custom-light: #90aeb1;
$custom-dark: #000000;

JSON

{
  "hex": "#618d91",
  "rgb": {
    "r": 97,
    "g": 141,
    "b": 145
  },
  "hsl": {
    "h": 185,
    "s": 19.835,
    "l": 47.451
  },
  "oklch": {
    "l": 0.61298,
    "c": 0.04835,
    "h": 203.1
  },
  "luminance": 0.23635
}

Semantic roles & 50–950 ramp

primary

#618D91

secondary

#B39D9B

accent

#726BBC

background

#F8FAFA

surface

#F0F4F5

border

#CBCECF

text

#0D1010

muted

#7D7F7F

Preview Lab

Preview with #618D91

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

Preview Lab → · Contrast checker → · Palette generator →