#677C80#677C80

#677C80 is a mid, muted teal. Relative luminance 0.189; OKLCH L 57.1% C 0.025 H 210.4°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#677C80
RGB	rgb(103, 124, 128)
HSL	hsl(190, 11%, 45%)
HSV	hsv(190, 20%, 50%)
CMYK	cmyk(19.5%, 3.1%, 0%, 49.8%)
CIE-LAB	lab(50.52, -6.70, -4.73)
CIE-LCH	lch(50.52, 8.20, 215.23°)
OKLab	oklab(57.09% -0.0218 -0.0128)
OKLCH	oklch(57.09% 0.025 210.4)
XYZ	xyz(16.6964, 18.8569, 23.1779)
Luminance	0.1886 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677C80 #806B67

analogous

#678077 #677C80 #676F80

triadic

#677C80 #80677C #7C8067

tetradic

#677C80 #776780 #806B67 #6F8067

square

#677C80 #776780 #806B67 #6F8067

split-complementary

#677C80 #80676F #807767

monochromatic

#303A3C #4C5B5E #677C80 #869A9E #A8B6B9

Accessibility & contrast

On white

4.40

#677C80 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#677C80 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677C80

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677C80	#FFFFFF	#000000	##000000
##677C80	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#787A80

Deuteranopia (green-blind)

#747780

Tritanopia (blue-blind)

#607E7D

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #677c80;
/* rgb */ color: rgb(103, 124, 128);
/* oklch */ color: oklch(57.1% 0.025 210.4);

Tailwind

colors: {
  custom: {
    50: '#92a1a4',
    500: '#677c80',
    950: '#000000',
  },
}

SCSS

$custom: #677c80;
$custom-light: #92a1a4;
$custom-dark: #000000;

JSON

{
  "hex": "#677c80",
  "rgb": {
    "r": 103,
    "g": 124,
    "b": 128
  },
  "hsl": {
    "h": 189.6,
    "s": 10.823,
    "l": 45.294
  },
  "oklch": {
    "l": 0.57088,
    "c": 0.0253,
    "h": 210.4
  },
  "luminance": 0.18857
}

Semantic roles & 50–950 ramp

primary

#677C80

secondary

#A89D9A

accent

#7E74B4

background

#F9F9FA

surface

#F1F2F4

border

#CBCCCE

text

#0D0F0F

muted

#7E7E7F

Preview Lab

Preview with #677C80

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

Preview Lab → · Contrast checker → · Palette generator →