#21724D#21724D

#21724D is a mid, moderate teal. Relative luminance 0.129; OKLCH L 49.4% C 0.098 H 159.3°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#21724D
RGB	rgb(33, 114, 77)
HSL	hsl(153, 55%, 29%)
HSV	hsv(153, 71%, 45%)
CMYK	cmyk(71.1%, 0%, 32.5%, 55.3%)
CIE-LAB	lab(42.60, -33.62, 13.63)
CIE-LCH	lch(42.60, 36.28, 157.93°)
OKLab	oklab(49.35% -0.0916 0.0346)
OKLCH	oklch(49.35% 0.098 159.3)
XYZ	xyz(7.9833, 12.8929, 9.0876)
Luminance	0.1289 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21724D #722146

analogous

#217225 #21724D #216F72

triadic

#21724D #4D2172 #724D21

tetradic

#21724D #252172 #722146 #6F7221

square

#21724D #252172 #722146 #6F7221

split-complementary

#21724D #72216F #722521

monochromatic

#071810 #13432D #21724D #2FA16D #44C98C

Accessibility & contrast

On white

5.87

#21724D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#21724D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21724D

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21724D	#FFFFFF	#000000	##FFFFFF
##21724D	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71694B

Deuteranopia (green-blind)

#66624F

Tritanopia (blue-blind)

#007168

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #21724d;
/* rgb */ color: rgb(33, 114, 77);
/* oklch */ color: oklch(49.4% 0.098 159.3);

Tailwind

colors: {
  custom: {
    50: '#689b7f',
    500: '#21724d',
    950: '#000000',
  },
}

SCSS

$custom: #21724d;
$custom-light: #689b7f;
$custom-dark: #000000;

JSON

{
  "hex": "#21724d",
  "rgb": {
    "r": 33,
    "g": 114,
    "b": 77
  },
  "hsl": {
    "h": 152.593,
    "s": 55.102,
    "l": 28.824
  },
  "oklch": {
    "l": 0.49352,
    "c": 0.09787,
    "h": 159.3
  },
  "luminance": 0.12894
}

Semantic roles & 50–950 ramp

primary

#21724D

secondary

#A54973

accent

#498DDE

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#070E0A

muted

#7A7E7C

Preview Lab

Preview with #21724D

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

Preview Lab → · Contrast checker → · Palette generator →