#21724C#21724C

#21724C is a mid, moderate teal. Relative luminance 0.129; OKLCH L 49.3% C 0.099 H 158.7°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#21724C
RGB	rgb(33, 114, 76)
HSL	hsl(152, 55%, 29%)
HSV	hsv(152, 71%, 45%)
CMYK	cmyk(71.1%, 0%, 33.3%, 55.3%)
CIE-LAB	lab(42.58, -33.85, 14.19)
CIE-LCH	lch(42.58, 36.71, 157.25°)
OKLab	oklab(49.33% -0.0921 0.0359)
OKLCH	oklch(49.33% 0.099 158.7)
XYZ	xyz(7.9483, 12.8789, 8.9031)
Luminance	0.1288 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21724C #722147

analogous

#217224 #21724C #217072

triadic

#21724C #4C2172 #724C21

tetradic

#21724C #242172 #722147 #707221

square

#21724C #242172 #722147 #707221

split-complementary

#21724C #722170 #722421

monochromatic

#071810 #13432C #21724C #2FA16C #44C98B

Accessibility & contrast

On white

5.87

#21724C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#21724C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21724C

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21724C	#FFFFFF	#000000	##FFFFFF
##21724C	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)

#71694A

Deuteranopia (green-blind)

#66624E

Tritanopia (blue-blind)

#007168

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #21724c;
/* rgb */ color: rgb(33, 114, 76);
/* oklch */ color: oklch(49.3% 0.099 158.7);

Tailwind

colors: {
  custom: {
    50: '#689b7e',
    500: '#21724c',
    950: '#000000',
  },
}

SCSS

$custom: #21724c;
$custom-light: #689b7e;
$custom-dark: #000000;

JSON

{
  "hex": "#21724c",
  "rgb": {
    "r": 33,
    "g": 114,
    "b": 76
  },
  "hsl": {
    "h": 151.852,
    "s": 55.102,
    "l": 28.824
  },
  "oklch": {
    "l": 0.49327,
    "c": 0.09884,
    "h": 158.7
  },
  "luminance": 0.1288
}

Semantic roles & 50–950 ramp

primary

#21724C

secondary

#A54975

accent

#498FDE

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#070E0A

muted

#7A7E7C

Preview Lab

Preview with #21724C

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

Preview Lab → · Contrast checker → · Palette generator →