#21684F#21684F

#21684F is a mid, moderate teal. Relative luminance 0.108; OKLCH L 46.6% C 0.082 H 166.0°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#21684F
RGB	rgb(33, 104, 79)
HSL	hsl(159, 52%, 27%)
HSV	hsv(159, 68%, 41%)
CMYK	cmyk(68.3%, 0%, 24%, 59.2%)
CIE-LAB	lab(39.22, -28.56, 7.73)
CIE-LCH	lch(39.22, 29.58, 164.84°)
OKLab	oklab(46.6% -0.0791 0.0198)
OKLCH	oklch(46.6% 0.082 166)
XYZ	xyz(6.9881, 10.7877, 9.1096)
Luminance	0.1079 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21684F #68213A

analogous

#21682C #21684F #215E68

triadic

#21684F #4F2168 #684F21

tetradic

#21684F #2C2168 #68213A #5E6821

square

#21684F #2C2168 #68213A #5E6821

split-complementary

#21684F #68215E #682C21

monochromatic

#071712 #123A2C #21684F #309672 #41C395

Accessibility & contrast

On white

6.65

#21684F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#21684F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21684F

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21684F	#FFFFFF	#000000	##FFFFFF
##21684F	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66614E

Deuteranopia (green-blind)

#5C5951

Tritanopia (blue-blind)

#006861

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #21684f;
/* rgb */ color: rgb(33, 104, 79);
/* oklch */ color: oklch(46.6% 0.082 166.0);

Tailwind

colors: {
  custom: {
    50: '#669480',
    500: '#21684f',
    950: '#000000',
  },
}

SCSS

$custom: #21684f;
$custom-light: #669480;
$custom-dark: #000000;

JSON

{
  "hex": "#21684f",
  "rgb": {
    "r": 33,
    "g": 104,
    "b": 79
  },
  "hsl": {
    "h": 158.873,
    "s": 51.825,
    "l": 26.863
  },
  "oklch": {
    "l": 0.46596,
    "c": 0.08152,
    "h": 166
  },
  "luminance": 0.10788
}

Semantic roles & 50–950 ramp

primary

#21684F

secondary

#9C4966

accent

#4D7FDB

background

#F6F9F7

surface

#EBF1EE

border

#C6CBC9

text

#060D0A

muted

#7A7E7C

Preview Lab

Preview with #21684F

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

Preview Lab → · Contrast checker → · Palette generator →