#21977F#21977F

#21977F is a mid, moderate teal. Relative luminance 0.240; OKLCH L 60.8% C 0.106 H 175.1°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#21977F
RGB	rgb(33, 151, 127)
HSL	hsl(168, 64%, 36%)
HSV	hsv(168, 78%, 59%)
CMYK	cmyk(78.1%, 0%, 15.9%, 40.8%)
CIE-LAB	lab(56.07, -37.36, 3.64)
CIE-LCH	lch(56.07, 37.54, 174.43°)
OKLab	oklab(60.8% -0.106 0.0091)
OKLCH	oklch(60.8% 0.106 175.1)
XYZ	xyz(15.5226, 23.9870, 23.8864)
Luminance	0.2399 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21977F #972139

analogous

#219744 #21977F #217497

triadic

#21977F #7F2197 #977F21

tetradic

#21977F #442197 #972139 #749721

square

#21977F #442197 #972139 #749721

split-complementary

#21977F #972174 #974421

monochromatic

#0B332B #166555 #21977F #2CC9A9 #58DAC0

Accessibility & contrast

On white

3.62

#21977F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#21977F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21977F

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21977F	#FFFFFF	#000000	##000000
##21977F	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918D7E

Deuteranopia (green-blind)

#828281

Tritanopia (blue-blind)

#009990

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #21977f;
/* rgb */ color: rgb(33, 151, 127);
/* oklch */ color: oklch(60.8% 0.106 175.1);

Tailwind

colors: {
  custom: {
    50: '#71b6a4',
    500: '#21977f',
    950: '#000000',
  },
}

SCSS

$custom: #21977f;
$custom-light: #71b6a4;
$custom-dark: #000000;

JSON

{
  "hex": "#21977f",
  "rgb": {
    "r": 33,
    "g": 151,
    "b": 127
  },
  "hsl": {
    "h": 167.797,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.60795,
    "c": 0.10636,
    "h": 175.1
  },
  "luminance": 0.23989
}

Semantic roles & 50–950 ramp

primary

#21977F

secondary

#BE556B

accent

#4163E7

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#09110F

muted

#7B807F

Preview Lab

Preview with #21977F

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

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