#21705E#21705E

#21705E is a mid, moderate teal. Relative luminance 0.127; OKLCH L 49.3% C 0.081 H 174.4°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#21705E
RGB	rgb(33, 112, 94)
HSL	hsl(166, 54%, 28%)
HSV	hsv(166, 71%, 44%)
CMYK	cmyk(70.5%, 0%, 16.1%, 56.1%)
CIE-LAB	lab(42.34, -28.38, 3.13)
CIE-LCH	lch(42.34, 28.55, 173.72°)
OKLab	oklab(49.27% -0.0805 0.0078)
OKLCH	oklch(49.27% 0.081 174.4)
XYZ	xyz(8.4407, 12.7189, 12.5976)
Luminance	0.1272 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21705E #702133

analogous

#217036 #21705E #215A70

triadic

#21705E #5E2170 #705E21

tetradic

#21705E #362170 #702133 #5A7021

square

#21705E #362170 #702133 #5A7021

split-complementary

#21705E #70215A #703621

monochromatic

#071814 #134136 #21705E #2F9F86 #44C8AA

Accessibility & contrast

On white

5.93

#21705E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#21705E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21705E

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21705E	#FFFFFF	#000000	##FFFFFF
##21705E	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C695D

Deuteranopia (green-blind)

#61615F

Tritanopia (blue-blind)

#00716B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #21705e;
/* rgb */ color: rgb(33, 112, 94);
/* oklch */ color: oklch(49.3% 0.081 174.4);

Tailwind

colors: {
  custom: {
    50: '#68998b',
    500: '#21705e',
    950: '#000000',
  },
}

SCSS

$custom: #21705e;
$custom-light: #68998b;
$custom-dark: #000000;

JSON

{
  "hex": "#21705e",
  "rgb": {
    "r": 33,
    "g": 112,
    "b": 94
  },
  "hsl": {
    "h": 166.329,
    "s": 54.483,
    "l": 28.431
  },
  "oklch": {
    "l": 0.49272,
    "c": 0.0809,
    "h": 174.4
  },
  "luminance": 0.1272
}

Semantic roles & 50–950 ramp

primary

#21705E

secondary

#A4495E

accent

#4A6CDE

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#070E0C

muted

#7A7E7D

Preview Lab

Preview with #21705E

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

Preview Lab → · Contrast checker → · Palette generator →