#21696D#21696D

#21696D is a mid, moderate teal. Relative luminance 0.115; OKLCH L 47.9% C 0.069 H 200.4°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#21696D
RGB	rgb(33, 105, 109)
HSL	hsl(183, 54%, 28%)
HSV	hsv(183, 70%, 43%)
CMYK	cmyk(69.7%, 3.7%, 0%, 57.3%)
CIE-LAB	lab(40.46, -20.31, -8.74)
CIE-LCH	lch(40.46, 22.11, 203.28°)
OKLab	oklab(47.9% -0.0651 -0.0242)
OKLCH	oklch(47.9% 0.069 200.4)
XYZ	xyz(8.4379, 11.5297, 16.2458)
Luminance	0.1153 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21696D #6D2521

analogous

#216D4B #21696D #21436D

triadic

#21696D #6D2169 #696D21

tetradic

#21696D #4B216D #6D2521 #436D21

square

#21696D #4B216D #6D2521 #436D21

split-complementary

#21696D #6D2143 #6D4B21

monochromatic

#071717 #133C3E #21696D #2F969C #42BFC6

Accessibility & contrast

On white

6.35

#21696D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#21696D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21696D

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21696D	#FFFFFF	#000000	##FFFFFF
##21696D	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61646D

Deuteranopia (green-blind)

#565C6D

Tritanopia (blue-blind)

#006D6A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #21696d;
/* rgb */ color: rgb(33, 105, 109);
/* oklch */ color: oklch(47.9% 0.069 200.4);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#21696d",
  "rgb": {
    "r": 33,
    "g": 105,
    "b": 109
  },
  "hsl": {
    "h": 183.158,
    "s": 53.521,
    "l": 27.843
  },
  "oklch": {
    "l": 0.47901,
    "c": 0.06946,
    "h": 200.4
  },
  "luminance": 0.11531
}

Semantic roles & 50–950 ramp

primary

#21696D

secondary

#A14E49

accent

#534BDD

background

#F6F9F9

surface

#EBF1F2

border

#C6CBCC

text

#070D0D

muted

#7A7E7E

Preview Lab

Preview with #21696D

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

Preview Lab → · Contrast checker → · Palette generator →