#215B64#215B64

#215B64 is a dark, moderate teal. Relative luminance 0.087; OKLCH L 43.7% C 0.061 H 209.3°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#215B64
RGB	rgb(33, 91, 100)
HSL	hsl(188, 50%, 26%)
HSV	hsv(188, 67%, 39%)
CMYK	cmyk(67%, 9%, 0%, 60.8%)
CIE-LAB	lab(35.45, -15.55, -10.74)
CIE-LCH	lch(35.45, 18.90, 214.64°)
OKLab	oklab(43.75% -0.0531 -0.0298)
OKLCH	oklch(43.75% 0.061 209.3)
XYZ	xyz(6.6676, 8.7249, 13.3868)
Luminance	0.0873 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215B64 #642A21

analogous

#21644B #215B64 #213964

triadic

#215B64 #64215B #5B6421

tetradic

#215B64 #4B2164 #642A21 #396421

square

#215B64 #4B2164 #642A21 #396421

split-complementary

#215B64 #642139 #644B21

monochromatic

#081517 #123136 #215B64 #308592 #40AFC0

Accessibility & contrast

On white

7.65

#215B64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#215B64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215B64

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215B64	#FFFFFF	#000000	##FFFFFF
##215B64	1.00	7.65	2.75	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535865

Deuteranopia (green-blind)

#495064

Tritanopia (blue-blind)

#005F5E

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #215b64;
/* rgb */ color: rgb(33, 91, 100);
/* oklch */ color: oklch(43.7% 0.061 209.3);

Tailwind

colors: {
  custom: {
    50: '#658990',
    500: '#215b64',
    950: '#000000',
  },
}

SCSS

$custom: #215b64;
$custom-light: #658990;
$custom-dark: #000000;

JSON

{
  "hex": "#215b64",
  "rgb": {
    "r": 33,
    "g": 91,
    "b": 100
  },
  "hsl": {
    "h": 188.06,
    "s": 50.376,
    "l": 26.078
  },
  "oklch": {
    "l": 0.43749,
    "c": 0.06087,
    "h": 209.3
  },
  "luminance": 0.08726
}

Semantic roles & 50–950 ramp

primary

#215B64

secondary

#985349

accent

#614EDA

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060B0C

muted

#7A7C7D

Preview Lab

Preview with #215B64

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

Preview Lab → · Contrast checker → · Palette generator →