#215D5D#215D5D

#215D5D is a dark, moderate teal. Relative luminance 0.089; OKLCH L 44.0% C 0.061 H 195.2°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#215D5D
RGB	rgb(33, 93, 93)
HSL	hsl(180, 48%, 25%)
HSV	hsv(180, 65%, 36%)
CMYK	cmyk(64.5%, 0%, 0%, 63.5%)
CIE-LAB	lab(35.87, -18.94, -5.75)
CIE-LCH	lch(35.87, 19.80, 196.88°)
OKLab	oklab(44.01% -0.0588 -0.0159)
OKLCH	oklch(44.01% 0.061 195.2)
XYZ	xyz(6.5165, 8.9417, 11.7363)
Luminance	0.0894 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215D5D #5D2121

analogous

#215D3F #215D5D #213F5D

triadic

#215D5D #5D215D #5D5D21

tetradic

#215D5D #3F215D #5D2121 #3F5D21

square

#215D5D #3F215D #5D2121 #3F5D21

split-complementary

#215D5D #5D213F #5D3F21

monochromatic

#081717 #113030 #215D5D #318A8A #41B7B7

Accessibility & contrast

On white

7.53

#215D5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#215D5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215D5D

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215D5D	#FFFFFF	#000000	##FFFFFF
##215D5D	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57585D

Deuteranopia (green-blind)

#4D515D

Tritanopia (blue-blind)

#00605D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #215d5d;
/* rgb */ color: rgb(33, 93, 93);
/* oklch */ color: oklch(44.0% 0.061 195.2);

Tailwind

colors: {
  custom: {
    50: '#658b8a',
    500: '#215d5d',
    950: '#000000',
  },
}

SCSS

$custom: #215d5d;
$custom-light: #658b8a;
$custom-dark: #000000;

JSON

{
  "hex": "#215d5d",
  "rgb": {
    "r": 33,
    "g": 93,
    "b": 93
  },
  "hsl": {
    "h": 180,
    "s": 47.619,
    "l": 24.706
  },
  "oklch": {
    "l": 0.44007,
    "c": 0.06092,
    "h": 195.2
  },
  "luminance": 0.08942
}

Semantic roles & 50–950 ramp

primary

#215D5D

secondary

#914949

accent

#5151D7

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0B

muted

#7A7D7C

Preview Lab

Preview with #215D5D

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

Preview Lab → · Contrast checker → · Palette generator →