#21696C#21696C

#21696C is a mid, moderate teal. Relative luminance 0.115; OKLCH L 47.9% C 0.069 H 199.1°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#21696C
RGB	rgb(33, 105, 108)
HSL	hsl(182, 53%, 28%)
HSV	hsv(182, 69%, 42%)
CMYK	cmyk(69.4%, 2.8%, 0%, 57.6%)
CIE-LAB	lab(40.42, -20.63, -8.18)
CIE-LCH	lch(40.42, 22.19, 201.63°)
OKLab	oklab(47.86% -0.0656 -0.0227)
OKLCH	oklch(47.86% 0.069 199.1)
XYZ	xyz(8.3844, 11.5083, 15.9639)
Luminance	0.1151 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21696C #6C2421

analogous

#216C49 #21696C #21436C

triadic

#21696C #6C2169 #696C21

tetradic

#21696C #49216C #6C2421 #436C21

square

#21696C #49216C #6C2421 #436C21

split-complementary

#21696C #6C2143 #6C4921

monochromatic

#071717 #133B3D #21696C #2F979B #42C0C5

Accessibility & contrast

On white

6.36

#21696C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#21696C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21696C

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21696C	#FFFFFF	#000000	##FFFFFF
##21696C	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61646C

Deuteranopia (green-blind)

#565C6C

Tritanopia (blue-blind)

#006D6A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #21696c;
/* rgb */ color: rgb(33, 105, 108);
/* oklch */ color: oklch(47.9% 0.069 199.1);

Tailwind

colors: {
  custom: {
    50: '#689496',
    500: '#21696c',
    950: '#000000',
  },
}

SCSS

$custom: #21696c;
$custom-light: #689496;
$custom-dark: #000000;

JSON

{
  "hex": "#21696c",
  "rgb": {
    "r": 33,
    "g": 105,
    "b": 108
  },
  "hsl": {
    "h": 182.4,
    "s": 53.191,
    "l": 27.647
  },
  "oklch": {
    "l": 0.47861,
    "c": 0.06939,
    "h": 199.1
  },
  "luminance": 0.11509
}

Semantic roles & 50–950 ramp

primary

#21696C

secondary

#A04D49

accent

#514BDD

background

#F6F9F9

surface

#EBF1F1

border

#C6CBCB

text

#070D0D

muted

#7A7E7E

Preview Lab

Preview with #21696C

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

Preview Lab → · Contrast checker → · Palette generator →