#21665E#21665E

#21665E is a mid, moderate teal. Relative luminance 0.106; OKLCH L 46.5% C 0.069 H 184.3°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#21665E
RGB	rgb(33, 102, 94)
HSL	hsl(173, 51%, 26%)
HSV	hsv(173, 68%, 40%)
CMYK	cmyk(67.6%, 0%, 7.8%, 60%)
CIE-LAB	lab(38.96, -23.40, -1.80)
CIE-LCH	lch(38.96, 23.47, 184.40°)
OKLab	oklab(46.52% -0.069 -0.0052)
OKLCH	oklch(46.52% 0.069 184.3)
XYZ	xyz(7.3980, 10.6334, 12.2501)
Luminance	0.1063 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21665E #662129

analogous

#21663C #21665E #214C66

triadic

#21665E #5E2166 #665E21

tetradic

#21665E #3C2166 #662129 #4C6621

square

#21665E #3C2166 #662129 #4C6621

split-complementary

#21665E #66214C #663C21

monochromatic

#071715 #123833 #21665E #309489 #40C1B2

Accessibility & contrast

On white

6.72

#21665E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#21665E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21665E

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21665E	#FFFFFF	#000000	##FFFFFF
##21665E	1.00	6.72	3.13	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61605E

Deuteranopia (green-blind)

#57595F

Tritanopia (blue-blind)

#006863

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #21665e;
/* rgb */ color: rgb(33, 102, 94);
/* oklch */ color: oklch(46.5% 0.069 184.3);

Tailwind

colors: {
  custom: {
    50: '#66928b',
    500: '#21665e',
    950: '#000000',
  },
}

SCSS

$custom: #21665e;
$custom-light: #66928b;
$custom-dark: #000000;

JSON

{
  "hex": "#21665e",
  "rgb": {
    "r": 33,
    "g": 102,
    "b": 94
  },
  "hsl": {
    "h": 173.043,
    "s": 51.111,
    "l": 26.471
  },
  "oklch": {
    "l": 0.46518,
    "c": 0.06918,
    "h": 184.3
  },
  "luminance": 0.10634
}

Semantic roles & 50–950 ramp

primary

#21665E

secondary

#9A4952

accent

#4D5EDB

background

#F6F9F8

surface

#EBF1F0

border

#C6CBCB

text

#060D0C

muted

#7A7E7D

Preview Lab

Preview with #21665E

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

Preview Lab → · Contrast checker → · Palette generator →