#215E66#215E66

#215E66 is a dark, moderate teal. Relative luminance 0.093; OKLCH L 44.6% C 0.063 H 207.3°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#215E66
RGB	rgb(33, 94, 102)
HSL	hsl(187, 51%, 26%)
HSV	hsv(187, 68%, 40%)
CMYK	cmyk(67.6%, 7.8%, 0%, 60%)
CIE-LAB	lab(36.53, -16.58, -10.35)
CIE-LCH	lch(36.53, 19.54, 211.98°)
OKLab	oklab(44.65% -0.0557 -0.0287)
OKLCH	oklch(44.65% 0.063 207.3)
XYZ	xyz(7.0272, 9.2873, 13.9901)
Luminance	0.0929 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215E66 #662921

analogous

#21664C #215E66 #213C66

triadic

#215E66 #66215E #5E6621

tetradic

#215E66 #4C2166 #662921 #3C6621

square

#215E66 #4C2166 #662921 #3C6621

split-complementary

#215E66 #66213C #664C21

monochromatic

#071517 #123338 #215E66 #308994 #40B2C1

Accessibility & contrast

On white

7.35

#215E66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#215E66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215E66

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215E66	#FFFFFF	#000000	##FFFFFF
##215E66	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565A67

Deuteranopia (green-blind)

#4C5366

Tritanopia (blue-blind)

#006260

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #215e66;
/* rgb */ color: rgb(33, 94, 102);
/* oklch */ color: oklch(44.6% 0.063 207.3);

Tailwind

colors: {
  custom: {
    50: '#668c91',
    500: '#215e66',
    950: '#000000',
  },
}

SCSS

$custom: #215e66;
$custom-light: #668c91;
$custom-dark: #000000;

JSON

{
  "hex": "#215e66",
  "rgb": {
    "r": 33,
    "g": 94,
    "b": 102
  },
  "hsl": {
    "h": 186.957,
    "s": 51.111,
    "l": 26.471
  },
  "oklch": {
    "l": 0.44646,
    "c": 0.06265,
    "h": 207.3
  },
  "luminance": 0.09288
}

Semantic roles & 50–950 ramp

primary

#215E66

secondary

#9A5249

accent

#5E4DDB

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #215E66

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

Preview Lab → · Contrast checker → · Palette generator →