#21745D#21745D

#21745D is a mid, moderate teal. Relative luminance 0.136; OKLCH L 50.3% C 0.087 H 170.5°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#21745D
RGB	rgb(33, 116, 93)
HSL	hsl(163, 56%, 29%)
HSV	hsv(163, 72%, 45%)
CMYK	cmyk(71.6%, 0%, 19.8%, 54.5%)
CIE-LAB	lab(43.66, -30.55, 5.62)
CIE-LCH	lch(43.66, 31.06, 169.57°)
OKLab	oklab(50.34% -0.0855 0.0143)
OKLCH	oklch(50.34% 0.087 170.5)
XYZ	xyz(8.8474, 13.6034, 12.5133)
Luminance	0.1360 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21745D #742138

analogous

#217433 #21745D #216274

triadic

#21745D #5D2174 #745D21

tetradic

#21745D #332174 #742138 #627421

square

#21745D #332174 #742138 #627421

split-complementary

#21745D #742162 #743321

monochromatic

#071813 #134437 #21745D #2FA483 #45CAA5

Accessibility & contrast

On white

5.64

#21745D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#21745D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21745D

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21745D	#FFFFFF	#000000	##FFFFFF
##21745D	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716C5C

Deuteranopia (green-blind)

#65645F

Tritanopia (blue-blind)

#00756D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #21745d;
/* rgb */ color: rgb(33, 116, 93);
/* oklch */ color: oklch(50.3% 0.087 170.5);

Tailwind

colors: {
  custom: {
    50: '#689c8a',
    500: '#21745d',
    950: '#000000',
  },
}

SCSS

$custom: #21745d;
$custom-light: #689c8a;
$custom-dark: #000000;

JSON

{
  "hex": "#21745d",
  "rgb": {
    "r": 33,
    "g": 116,
    "b": 93
  },
  "hsl": {
    "h": 163.373,
    "s": 55.705,
    "l": 29.216
  },
  "oklch": {
    "l": 0.50343,
    "c": 0.08674,
    "h": 170.5
  },
  "luminance": 0.13604
}

Semantic roles & 50–950 ramp

primary

#21745D

secondary

#A74963

accent

#4972DF

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#070E0B

muted

#7A7E7C

Preview Lab

Preview with #21745D

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

Preview Lab → · Contrast checker → · Palette generator →