#21734C#21734C

#21734C is a mid, moderate teal. Relative luminance 0.131; OKLCH L 49.6% C 0.100 H 158.3°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#21734C
RGB	rgb(33, 115, 76)
HSL	hsl(151, 55%, 29%)
HSV	hsv(151, 71%, 45%)
CMYK	cmyk(71.3%, 0%, 33.9%, 54.9%)
CIE-LAB	lab(42.92, -34.29, 14.66)
CIE-LCH	lch(42.92, 37.29, 156.85°)
OKLab	oklab(49.61% -0.0932 0.0371)
OKLCH	oklch(49.61% 0.1 158.3)
XYZ	xyz(8.0617, 13.1057, 8.9409)
Luminance	0.1311 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21734C #732148

analogous

#217323 #21734C #217173

triadic

#21734C #4C2173 #734C21

tetradic

#21734C #232173 #732148 #717321

square

#21734C #232173 #732148 #717321

split-complementary

#21734C #732171 #732321

monochromatic

#071810 #13432D #21734C #2FA36B #45CA8A

Accessibility & contrast

On white

5.80

#21734C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#21734C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21734C

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21734C	#FFFFFF	#000000	##FFFFFF
##21734C	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726A4A

Deuteranopia (green-blind)

#67624F

Tritanopia (blue-blind)

#007269

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #21734c;
/* rgb */ color: rgb(33, 115, 76);
/* oklch */ color: oklch(49.6% 0.100 158.3);

Tailwind

colors: {
  custom: {
    50: '#689c7e',
    500: '#21734c',
    950: '#000000',
  },
}

SCSS

$custom: #21734c;
$custom-light: #689c7e;
$custom-dark: #000000;

JSON

{
  "hex": "#21734c",
  "rgb": {
    "r": 33,
    "g": 115,
    "b": 76
  },
  "hsl": {
    "h": 151.463,
    "s": 55.405,
    "l": 29.02
  },
  "oklch": {
    "l": 0.49608,
    "c": 0.10031,
    "h": 158.3
  },
  "luminance": 0.13107
}

Semantic roles & 50–950 ramp

primary

#21734C

secondary

#A64976

accent

#4990DF

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#070E0A

muted

#7A7E7C

Preview Lab

Preview with #21734C

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

Preview Lab → · Contrast checker → · Palette generator →