#648F80#648F80

#648F80 is a mid, muted teal. Relative luminance 0.239; OKLCH L 61.4% C 0.053 H 170.8°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#648F80
RGB	rgb(100, 143, 128)
HSL	hsl(159, 18%, 48%)
HSV	hsv(159, 30%, 56%)
CMYK	cmyk(30.1%, 0%, 10.5%, 43.9%)
CIE-LAB	lab(56.00, -18.13, 3.27)
CIE-LCH	lch(56.00, 18.42, 169.78°)
OKLab	oklab(61.4% -0.0519 0.0084)
OKLCH	oklch(61.4% 0.053 170.8)
XYZ	xyz(18.9730, 23.9118, 24.0336)
Luminance	0.2391 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648F80 #8F6473

analogous

#648F6B #648F80 #64888F

triadic

#648F80 #80648F #8F8064

tetradic

#648F80 #6B648F #8F6473 #888F64

square

#648F80 #6B648F #8F6473 #888F64

split-complementary

#648F80 #8F6488 #8F6B64

monochromatic

#324740 #4B6B60 #648F80 #86AA9E #AAC3BB

Accessibility & contrast

On white

3.63

#648F80 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#648F80 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648F80

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648F80	#FFFFFF	#000000	##000000
##648F80	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D897F

Deuteranopia (green-blind)

#858481

Tritanopia (blue-blind)

#59908A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #648f80;
/* rgb */ color: rgb(100, 143, 128);
/* oklch */ color: oklch(61.4% 0.053 170.8);

Tailwind

colors: {
  custom: {
    50: '#91b0a4',
    500: '#648f80',
    950: '#000000',
  },
}

SCSS

$custom: #648f80;
$custom-light: #91b0a4;
$custom-dark: #000000;

JSON

{
  "hex": "#648f80",
  "rgb": {
    "r": 100,
    "g": 143,
    "b": 128
  },
  "hsl": {
    "h": 159.07,
    "s": 17.695,
    "l": 47.647
  },
  "oklch": {
    "l": 0.61404,
    "c": 0.05254,
    "h": 170.8
  },
  "luminance": 0.23913
}

Semantic roles & 50–950 ramp

primary

#648F80

secondary

#B29DA4

accent

#6D88BA

background

#F9FAFA

surface

#F1F4F4

border

#CBCECE

text

#0D100F

muted

#7E7F7F

Preview Lab

Preview with #648F80

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

Preview Lab → · Contrast checker → · Palette generator →