#21685B#21685B

#21685B is a mid, moderate teal. Relative luminance 0.110; OKLCH L 47.0% C 0.073 H 178.4°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#21685B
RGB	rgb(33, 104, 91)
HSL	hsl(169, 52%, 27%)
HSV	hsv(169, 68%, 41%)
CMYK	cmyk(68.3%, 0%, 12.5%, 59.2%)
CIE-LAB	lab(39.54, -25.29, 0.90)
CIE-LCH	lch(39.54, 25.31, 177.97°)
OKLab	oklab(46.97% -0.0728 0.002)
OKLCH	oklch(46.97% 0.073 178.4)
XYZ	xyz(7.4649, 10.9785, 11.6211)
Luminance	0.1098 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21685B #68212E

analogous

#216838 #21685B #215268

triadic

#21685B #5B2168 #685B21

tetradic

#21685B #382168 #68212E #526821

square

#21685B #382168 #68212E #526821

split-complementary

#21685B #682152 #683821

monochromatic

#071714 #123A32 #21685B #309684 #41C3AB

Accessibility & contrast

On white

6.57

#21685B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#21685B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21685B

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21685B	#FFFFFF	#000000	##FFFFFF
##21685B	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#64625A

Deuteranopia (green-blind)

#595A5C

Tritanopia (blue-blind)

#006A64

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #21685b;
/* rgb */ color: rgb(33, 104, 91);
/* oklch */ color: oklch(47.0% 0.073 178.4);

Tailwind

colors: {
  custom: {
    50: '#669389',
    500: '#21685b',
    950: '#000000',
  },
}

SCSS

$custom: #21685b;
$custom-light: #669389;
$custom-dark: #000000;

JSON

{
  "hex": "#21685b",
  "rgb": {
    "r": 33,
    "g": 104,
    "b": 91
  },
  "hsl": {
    "h": 169.014,
    "s": 51.825,
    "l": 26.863
  },
  "oklch": {
    "l": 0.46967,
    "c": 0.07287,
    "h": 178.4
  },
  "luminance": 0.10979
}

Semantic roles & 50–950 ramp

primary

#21685B

secondary

#9C4958

accent

#4D67DB

background

#F6F9F8

surface

#EBF1F0

border

#C6CBCB

text

#060D0B

muted

#7A7E7C

Preview Lab

Preview with #21685B

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

Preview Lab → · Contrast checker → · Palette generator →