#21705A#21705A

#21705A is a mid, moderate teal. Relative luminance 0.127; OKLCH L 49.1% C 0.084 H 170.6°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#21705A
RGB	rgb(33, 112, 90)
HSL	hsl(163, 54%, 28%)
HSV	hsv(163, 71%, 44%)
CMYK	cmyk(70.5%, 0%, 19.6%, 56.1%)
CIE-LAB	lab(42.23, -29.46, 5.38)
CIE-LCH	lch(42.23, 29.95, 169.66°)
OKLab	oklab(49.15% -0.0826 0.0137)
OKLCH	oklch(49.15% 0.084 170.6)
XYZ	xyz(8.2659, 12.6489, 11.6767)
Luminance	0.1265 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21705A #702137

analogous

#217032 #21705A #215E70

triadic

#21705A #5A2170 #705A21

tetradic

#21705A #322170 #702137 #5E7021

square

#21705A #322170 #702137 #5E7021

split-complementary

#21705A #70215E #703221

monochromatic

#071813 #134134 #21705A #2F9F80 #44C8A3

Accessibility & contrast

On white

5.95

#21705A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#21705A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21705A

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21705A	#FFFFFF	#000000	##FFFFFF
##21705A	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6859

Deuteranopia (green-blind)

#62605C

Tritanopia (blue-blind)

#00716A

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #21705a;
/* rgb */ color: rgb(33, 112, 90);
/* oklch */ color: oklch(49.1% 0.084 170.6);

Tailwind

colors: {
  custom: {
    50: '#689988',
    500: '#21705a',
    950: '#000000',
  },
}

SCSS

$custom: #21705a;
$custom-light: #689988;
$custom-dark: #000000;

JSON

{
  "hex": "#21705a",
  "rgb": {
    "r": 33,
    "g": 112,
    "b": 90
  },
  "hsl": {
    "h": 163.291,
    "s": 54.483,
    "l": 28.431
  },
  "oklch": {
    "l": 0.49149,
    "c": 0.08371,
    "h": 170.6
  },
  "luminance": 0.1265
}

Semantic roles & 50–950 ramp

primary

#21705A

secondary

#A44962

accent

#4A73DE

background

#F6F9F8

surface

#EBF2EF

border

#C6CCCA

text

#070E0B

muted

#7A7E7C

Preview Lab

Preview with #21705A

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

Preview Lab → · Contrast checker → · Palette generator →