#649B91#649B91

#649B91 is a light, moderate teal. Relative luminance 0.282; OKLCH L 64.8% C 0.060 H 181.6°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#649B91
RGB	rgb(100, 155, 145)
HSL	hsl(169, 22%, 50%)
HSV	hsv(169, 35%, 61%)
CMYK	cmyk(35.5%, 0%, 6.5%, 39.2%)
CIE-LAB	lab(60.06, -20.47, -0.51)
CIE-LCH	lch(60.06, 20.48, 181.43°)
OKLab	oklab(64.82% -0.0602 -0.0017)
OKLCH	oklch(64.82% 0.06 181.6)
XYZ	xyz(22.0859, 28.1950, 31.0610)
Luminance	0.2820 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649B91 #9B646E

analogous

#649B75 #649B91 #648A9B

triadic

#649B91 #91649B #9B9164

tetradic

#649B91 #75649B #9B646E #8A9B64

square

#649B91 #75649B #9B646E #8A9B64

split-complementary

#649B91 #9B648A #9B7564

monochromatic

#34514B #4C766E #649B91 #89B3AB #AECBC6

Accessibility & contrast

On white

3.16

#649B91 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#649B91 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649B91

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649B91	#FFFFFF	#000000	##000000
##649B91	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#969591

Deuteranopia (green-blind)

#8D8E92

Tritanopia (blue-blind)

#529D98

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #649b91;
/* rgb */ color: rgb(100, 155, 145);
/* oklch */ color: oklch(64.8% 0.060 181.6);

Tailwind

colors: {
  custom: {
    50: '#92b8b1',
    500: '#649b91',
    950: '#000000',
  },
}

SCSS

$custom: #649b91;
$custom-light: #92b8b1;
$custom-dark: #000000;

JSON

{
  "hex": "#649b91",
  "rgb": {
    "r": 100,
    "g": 155,
    "b": 145
  },
  "hsl": {
    "h": 169.091,
    "s": 21.569,
    "l": 50
  },
  "oklch": {
    "l": 0.64816,
    "c": 0.06022,
    "h": 181.6
  },
  "luminance": 0.28196
}

Semantic roles & 50–950 ramp

primary

#649B91

secondary

#BAA1A6

accent

#6A79BE

background

#F9FBFA

surface

#F1F6F5

border

#CBD0CF

text

#0D1110

muted

#7E807F

Preview Lab

Preview with #649B91

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

Preview Lab → · Contrast checker → · Palette generator →