#21724E#21724E

#21724E is a mid, moderate teal. Relative luminance 0.129; OKLCH L 49.4% C 0.097 H 160.0°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#21724E
RGB	rgb(33, 114, 78)
HSL	hsl(153, 55%, 29%)
HSV	hsv(153, 71%, 45%)
CMYK	cmyk(71.1%, 0%, 31.6%, 55.3%)
CIE-LAB	lab(42.62, -33.39, 13.07)
CIE-LCH	lch(42.62, 35.86, 158.62°)
OKLab	oklab(49.38% -0.0911 0.0332)
OKLCH	oklch(49.38% 0.097 160)
XYZ	xyz(8.0189, 12.9071, 9.2750)
Luminance	0.1291 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21724E #722145

analogous

#217226 #21724E #216E72

triadic

#21724E #4E2172 #724E21

tetradic

#21724E #262172 #722145 #6E7221

square

#21724E #262172 #722145 #6E7221

split-complementary

#21724E #72216E #722621

monochromatic

#071810 #13432E #21724E #2FA16E #44C98E

Accessibility & contrast

On white

5.86

#21724E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#21724E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21724E

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21724E	#FFFFFF	#000000	##FFFFFF
##21724E	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71694C

Deuteranopia (green-blind)

#666250

Tritanopia (blue-blind)

#007168

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #21724e;
/* rgb */ color: rgb(33, 114, 78);
/* oklch */ color: oklch(49.4% 0.097 160.0);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#21724e",
  "rgb": {
    "r": 33,
    "g": 114,
    "b": 78
  },
  "hsl": {
    "h": 153.333,
    "s": 55.102,
    "l": 28.824
  },
  "oklch": {
    "l": 0.49376,
    "c": 0.09692,
    "h": 160
  },
  "luminance": 0.12908
}

Semantic roles & 50–950 ramp

primary

#21724E

secondary

#A54972

accent

#498CDE

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#070E0A

muted

#7A7E7C

Preview Lab

Preview with #21724E

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

Preview Lab → · Contrast checker → · Palette generator →