#215F59#215F59

#215F59 is a dark, moderate teal. Relative luminance 0.092; OKLCH L 44.4% C 0.064 H 186.3°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#215F59
RGB	rgb(33, 95, 89)
HSL	hsl(174, 48%, 25%)
HSV	hsv(174, 65%, 37%)
CMYK	cmyk(65.3%, 0%, 6.3%, 62.7%)
CIE-LAB	lab(36.42, -21.25, -2.45)
CIE-LCH	lch(36.42, 21.39, 186.57°)
OKLab	oklab(44.41% -0.0632 -0.0069)
OKLCH	oklch(44.41% 0.064 186.3)
XYZ	xyz(6.5218, 9.2283, 10.8868)
Luminance	0.0923 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215F59 #5F2127

analogous

#215F3A #215F59 #21465F

triadic

#215F59 #59215F #5F5921

tetradic

#215F59 #3A215F #5F2127 #465F21

square

#215F59 #3A215F #5F2127 #465F21

split-complementary

#215F59 #5F2146 #5F3A21

monochromatic

#081715 #11322E #215F59 #318C84 #41BAAE

Accessibility & contrast

On white

7.38

#215F59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#215F59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215F59

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215F59	#FFFFFF	#000000	##FFFFFF
##215F59	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5A59

Deuteranopia (green-blind)

#51535A

Tritanopia (blue-blind)

#00615D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #215f59;
/* rgb */ color: rgb(33, 95, 89);
/* oklch */ color: oklch(44.4% 0.064 186.3);

Tailwind

colors: {
  custom: {
    50: '#658d87',
    500: '#215f59',
    950: '#000000',
  },
}

SCSS

$custom: #215f59;
$custom-light: #658d87;
$custom-dark: #000000;

JSON

{
  "hex": "#215f59",
  "rgb": {
    "r": 33,
    "g": 95,
    "b": 89
  },
  "hsl": {
    "h": 174.194,
    "s": 48.438,
    "l": 25.098
  },
  "oklch": {
    "l": 0.44407,
    "c": 0.06358,
    "h": 186.3
  },
  "luminance": 0.09229
}

Semantic roles & 50–950 ramp

primary

#215F59

secondary

#934950

accent

#505DD8

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#060C0B

muted

#7A7D7C

Preview Lab

Preview with #215F59

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

Preview Lab → · Contrast checker → · Palette generator →