#21754E#21754E

#21754E is a mid, moderate teal. Relative luminance 0.136; OKLCH L 50.2% C 0.101 H 158.8°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#21754E
RGB	rgb(33, 117, 78)
HSL	hsl(152, 56%, 29%)
HSV	hsv(152, 72%, 46%)
CMYK	cmyk(71.8%, 0%, 33.3%, 54.1%)
CIE-LAB	lab(43.65, -34.71, 14.48)
CIE-LCH	lch(43.65, 37.61, 157.36°)
OKLab	oklab(50.22% -0.0944 0.0366)
OKLCH	oklch(50.22% 0.101 158.8)
XYZ	xyz(8.3628, 13.5950, 9.3896)
Luminance	0.1360 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21754E #752148

analogous

#217524 #21754E #217275

triadic

#21754E #4E2175 #754E21

tetradic

#21754E #242175 #752148 #727521

square

#21754E #242175 #752148 #727521

split-complementary

#21754E #752172 #752421

monochromatic

#071810 #14452E #21754E #2EA56E #46CB8D

Accessibility & contrast

On white

5.65

#21754E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#21754E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21754E

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21754E	#FFFFFF	#000000	##FFFFFF
##21754E	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746C4C

Deuteranopia (green-blind)

#696451

Tritanopia (blue-blind)

#00746B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #21754e;
/* rgb */ color: rgb(33, 117, 78);
/* oklch */ color: oklch(50.2% 0.101 158.8);

Tailwind

colors: {
  custom: {
    50: '#689d7f',
    500: '#21754e',
    950: '#000000',
  },
}

SCSS

$custom: #21754e;
$custom-light: #689d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#21754e",
  "rgb": {
    "r": 33,
    "g": 117,
    "b": 78
  },
  "hsl": {
    "h": 152.143,
    "s": 56,
    "l": 29.412
  },
  "oklch": {
    "l": 0.50217,
    "c": 0.10126,
    "h": 158.8
  },
  "luminance": 0.13596
}

Semantic roles & 50–950 ramp

primary

#21754E

secondary

#A84A76

accent

#498FDF

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#070E0A

muted

#7A7E7C

Preview Lab

Preview with #21754E

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

Preview Lab → · Contrast checker → · Palette generator →