#215E5E#215E5E

#215E5E is a dark, moderate teal. Relative luminance 0.091; OKLCH L 44.3% C 0.062 H 195.2°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#215E5E
RGB	rgb(33, 94, 94)
HSL	hsl(180, 48%, 25%)
HSV	hsv(180, 65%, 37%)
CMYK	cmyk(64.9%, 0%, 0%, 63.1%)
CIE-LAB	lab(36.25, -19.17, -5.81)
CIE-LCH	lch(36.25, 20.03, 196.87°)
OKLab	oklab(44.32% -0.0595 -0.0161)
OKLCH	oklch(44.32% 0.062 195.2)
XYZ	xyz(6.6494, 9.1362, 12.0005)
Luminance	0.0914 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215E5E #5E2121

analogous

#215E40 #215E5E #21405E

triadic

#215E5E #5E215E #5E5E21

tetradic

#215E5E #40215E #5E2121 #405E21

square

#215E5E #40215E #5E2121 #405E21

split-complementary

#215E5E #5E2140 #5E4021

monochromatic

#081717 #113131 #215E5E #318B8B #41B9B9

Accessibility & contrast

On white

7.43

#215E5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#215E5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215E5E

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215E5E	#FFFFFF	#000000	##FFFFFF
##215E5E	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58595E

Deuteranopia (green-blind)

#4E525E

Tritanopia (blue-blind)

#00615E

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #215e5e;
/* rgb */ color: rgb(33, 94, 94);
/* oklch */ color: oklch(44.3% 0.062 195.2);

Tailwind

colors: {
  custom: {
    50: '#658c8b',
    500: '#215e5e',
    950: '#000000',
  },
}

SCSS

$custom: #215e5e;
$custom-light: #658c8b;
$custom-dark: #000000;

JSON

{
  "hex": "#215e5e",
  "rgb": {
    "r": 33,
    "g": 94,
    "b": 94
  },
  "hsl": {
    "h": 180,
    "s": 48.031,
    "l": 24.902
  },
  "oklch": {
    "l": 0.4432,
    "c": 0.06165,
    "h": 195.2
  },
  "luminance": 0.09137
}

Semantic roles & 50–950 ramp

primary

#215E5E

secondary

#924949

accent

#5050D8

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #215E5E

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

Preview Lab → · Contrast checker → · Palette generator →