#21977A#21977A

#21977A is a mid, moderate teal. Relative luminance 0.239; OKLCH L 60.6% C 0.110 H 171.6°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#21977A
RGB	rgb(33, 151, 122)
HSL	hsl(165, 64%, 36%)
HSV	hsv(165, 78%, 59%)
CMYK	cmyk(78.1%, 0%, 19.2%, 40.8%)
CIE-LAB	lab(55.95, -38.69, 6.31)
CIE-LCH	lch(55.95, 39.20, 170.74°)
OKLab	oklab(60.65% -0.1084 0.016)
OKLCH	oklch(60.65% 0.11 171.6)
XYZ	xyz(15.2048, 23.8598, 22.2126)
Luminance	0.2386 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21977A #97213E

analogous

#21973F #21977A #217997

triadic

#21977A #7A2197 #977A21

tetradic

#21977A #3F2197 #97213E #799721

square

#21977A #3F2197 #97213E #799721

split-complementary

#21977A #972179 #973F21

monochromatic

#0B3329 #166551 #21977A #2CC9A3 #58DABA

Accessibility & contrast

On white

3.64

#21977A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#21977A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21977A

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21977A	#FFFFFF	#000000	##000000
##21977A	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928D79

Deuteranopia (green-blind)

#83827C

Tritanopia (blue-blind)

#00988F

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #21977a;
/* rgb */ color: rgb(33, 151, 122);
/* oklch */ color: oklch(60.6% 0.110 171.6);

Tailwind

colors: {
  custom: {
    50: '#71b6a0',
    500: '#21977a',
    950: '#000000',
  },
}

SCSS

$custom: #21977a;
$custom-light: #71b6a0;
$custom-dark: #000000;

JSON

{
  "hex": "#21977a",
  "rgb": {
    "r": 33,
    "g": 151,
    "b": 122
  },
  "hsl": {
    "h": 165.254,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.60649,
    "c": 0.10961,
    "h": 171.6
  },
  "luminance": 0.23862
}

Semantic roles & 50–950 ramp

primary

#21977A

secondary

#BE556F

accent

#416AE7

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #21977A

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

Preview Lab → · Contrast checker → · Palette generator →