#21735E#21735E

#21735E is a mid, moderate teal. Relative luminance 0.134; OKLCH L 50.1% C 0.085 H 172.1°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#21735E
RGB	rgb(33, 115, 94)
HSL	hsl(165, 55%, 29%)
HSV	hsv(165, 71%, 45%)
CMYK	cmyk(71.3%, 0%, 18.3%, 54.9%)
CIE-LAB	lab(43.35, -29.81, 4.58)
CIE-LCH	lch(43.35, 30.16, 171.26°)
OKLab	oklab(50.1% -0.0839 0.0116)
OKLCH	oklch(50.1% 0.085 172.1)
XYZ	xyz(8.7773, 13.3920, 12.7098)
Luminance	0.1339 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21735E #732136

analogous

#217335 #21735E #215F73

triadic

#21735E #5E2173 #735E21

tetradic

#21735E #352173 #732136 #5F7321

square

#21735E #352173 #732136 #5F7321

split-complementary

#21735E #73215F #733521

monochromatic

#071813 #134337 #21735E #2FA385 #45CAA8

Accessibility & contrast

On white

5.71

#21735E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#21735E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21735E

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21735E	#FFFFFF	#000000	##FFFFFF
##21735E	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6B5D

Deuteranopia (green-blind)

#64635F

Tritanopia (blue-blind)

#00746D

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #21735e;
/* rgb */ color: rgb(33, 115, 94);
/* oklch */ color: oklch(50.1% 0.085 172.1);

Tailwind

colors: {
  custom: {
    50: '#689c8b',
    500: '#21735e',
    950: '#000000',
  },
}

SCSS

$custom: #21735e;
$custom-light: #689c8b;
$custom-dark: #000000;

JSON

{
  "hex": "#21735e",
  "rgb": {
    "r": 33,
    "g": 115,
    "b": 94
  },
  "hsl": {
    "h": 164.634,
    "s": 55.405,
    "l": 29.02
  },
  "oklch": {
    "l": 0.50098,
    "c": 0.08471,
    "h": 172.1
  },
  "luminance": 0.13393
}

Semantic roles & 50–950 ramp

primary

#21735E

secondary

#A64961

accent

#496FDF

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#070E0C

muted

#7A7E7D

Preview Lab

Preview with #21735E

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

Preview Lab → · Contrast checker → · Palette generator →