#659DA4#659DA4

#659DA4 is a light, muted teal. Relative luminance 0.296; OKLCH L 66.0% C 0.060 H 205.8°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#659DA4
RGB	rgb(101, 157, 164)
HSL	hsl(187, 26%, 52%)
HSV	hsv(187, 38%, 64%)
CMYK	cmyk(38.4%, 4.3%, 0%, 35.7%)
CIE-LAB	lab(61.27, -16.50, -9.47)
CIE-LCH	lch(61.27, 19.03, 209.85°)
OKLab	oklab(65.98% -0.0537 -0.026)
OKLCH	oklch(65.98% 0.06 205.8)
XYZ	xyz(24.1222, 29.5594, 39.5492)
Luminance	0.2956 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659DA4 #A46C65

analogous

#65A48C #659DA4 #657EA4

triadic

#659DA4 #A4659D #9DA465

tetradic

#659DA4 #8C65A4 #A46C65 #7EA465

square

#659DA4 #8C65A4 #A46C65 #7EA465

split-complementary

#659DA4 #A4657E #A48C65

monochromatic

#35565A #4C7A80 #659DA4 #8BB5BB #B2CED1

Accessibility & contrast

On white

3.04

#659DA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#659DA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #659DA4

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659DA4	#FFFFFF	#000000	##000000
##659DA4	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9599A5

Deuteranopia (green-blind)

#8A90A4

Tritanopia (blue-blind)

#4BA19F

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #659da4;
/* rgb */ color: rgb(101, 157, 164);
/* oklch */ color: oklch(66.0% 0.060 205.8);

Tailwind

colors: {
  custom: {
    50: '#94babf',
    500: '#659da4',
    950: '#000000',
  },
}

SCSS

$custom: #659da4;
$custom-light: #94babf;
$custom-dark: #000000;

JSON

{
  "hex": "#659da4",
  "rgb": {
    "r": 101,
    "g": 157,
    "b": 164
  },
  "hsl": {
    "h": 186.667,
    "s": 25.714,
    "l": 51.961
  },
  "oklch": {
    "l": 0.65983,
    "c": 0.05964,
    "h": 205.8
  },
  "luminance": 0.29561
}

Semantic roles & 50–950 ramp

primary

#659DA4

secondary

#C0A8A5

accent

#7066C2

background

#F9FBFB

surface

#F2F6F6

border

#CCD0D0

text

#0D1112

muted

#7E8081

Preview Lab

Preview with #659DA4

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

Preview Lab → · Contrast checker → · Palette generator →