#21977D#21977D

#21977D is a mid, moderate teal. Relative luminance 0.239; OKLCH L 60.7% C 0.108 H 173.7°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#21977D
RGB	rgb(33, 151, 125)
HSL	hsl(167, 64%, 36%)
HSV	hsv(167, 78%, 59%)
CMYK	cmyk(78.1%, 0%, 17.2%, 40.8%)
CIE-LAB	lab(56.02, -37.90, 4.71)
CIE-LCH	lch(56.02, 38.19, 172.91°)
OKLab	oklab(60.74% -0.1069 0.0119)
OKLCH	oklch(60.74% 0.108 173.7)
XYZ	xyz(15.3935, 23.9353, 23.2067)
Luminance	0.2394 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21977D #97213B

analogous

#219742 #21977D #217697

triadic

#21977D #7D2197 #977D21

tetradic

#21977D #422197 #97213B #769721

square

#21977D #422197 #97213B #769721

split-complementary

#21977D #972176 #974221

monochromatic

#0B332A #166553 #21977D #2CC9A7 #58DABE

Accessibility & contrast

On white

3.63

#21977D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#21977D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21977D

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21977D	#FFFFFF	#000000	##000000
##21977D	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928D7C

Deuteranopia (green-blind)

#83827F

Tritanopia (blue-blind)

#00998F

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #21977d;
/* rgb */ color: rgb(33, 151, 125);
/* oklch */ color: oklch(60.7% 0.108 173.7);

Tailwind

colors: {
  custom: {
    50: '#71b6a2',
    500: '#21977d',
    950: '#000000',
  },
}

SCSS

$custom: #21977d;
$custom-light: #71b6a2;
$custom-dark: #000000;

JSON

{
  "hex": "#21977d",
  "rgb": {
    "r": 33,
    "g": 151,
    "b": 125
  },
  "hsl": {
    "h": 166.78,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.60736,
    "c": 0.10761,
    "h": 173.7
  },
  "luminance": 0.23937
}

Semantic roles & 50–950 ramp

primary

#21977D

secondary

#BE556C

accent

#4165E7

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09110F

muted

#7B807E

Preview Lab

Preview with #21977D

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

Preview Lab → · Contrast checker → · Palette generator →