#638484#638484

#638484 is a mid, muted teal. Relative luminance 0.208; OKLCH L 58.8% C 0.037 H 196.2°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#638484
RGB	rgb(99, 132, 132)
HSL	hsl(180, 14%, 45%)
HSV	hsv(180, 25%, 52%)
CMYK	cmyk(25%, 0%, 0%, 48.2%)
CIE-LAB	lab(52.75, -11.57, -3.80)
CIE-LCH	lch(52.75, 12.18, 198.17°)
OKLab	oklab(58.83% -0.0358 -0.0104)
OKLCH	oklch(58.83% 0.037 196.2)
XYZ	xyz(17.5604, 20.8204, 24.9188)
Luminance	0.2082 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#638484 #846363

analogous

#638473 #638484 #637384

triadic

#638484 #846384 #848463

tetradic

#638484 #736384 #846363 #738463

square

#638484 #736384 #846363 #738463

split-complementary

#638484 #846373 #847363

monochromatic

#2F3E3E #496161 #638484 #83A2A2 #A6BCBC

Accessibility & contrast

On white

4.07

#638484 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#638484 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #638484

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##638484	#FFFFFF	#000000	##000000
##638484	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808184

Deuteranopia (green-blind)

#797C84

Tritanopia (blue-blind)

#588684

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #638484;
/* rgb */ color: rgb(99, 132, 132);
/* oklch */ color: oklch(58.8% 0.037 196.2);

Tailwind

colors: {
  custom: {
    50: '#90a7a7',
    500: '#638484',
    950: '#000000',
  },
}

SCSS

$custom: #638484;
$custom-light: #90a7a7;
$custom-dark: #000000;

JSON

{
  "hex": "#638484",
  "rgb": {
    "r": 99,
    "g": 132,
    "b": 132
  },
  "hsl": {
    "h": 180,
    "s": 14.286,
    "l": 45.294
  },
  "oklch": {
    "l": 0.58833,
    "c": 0.03726,
    "h": 196.2
  },
  "luminance": 0.20821
}

Semantic roles & 50–950 ramp

primary

#638484

secondary

#AB9898

accent

#7171B7

background

#F8FAFA

surface

#F0F4F4

border

#CBCECE

text

#0C0F0F

muted

#7D7F7F

Preview Lab

Preview with #638484

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

Preview Lab → · Contrast checker → · Palette generator →