#21938B#21938B

#21938B is a mid, moderate teal. Relative luminance 0.231; OKLCH L 60.1% C 0.097 H 187.7°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#21938B
RGB	rgb(33, 147, 139)
HSL	hsl(176, 63%, 35%)
HSV	hsv(176, 78%, 58%)
CMYK	cmyk(77.6%, 0%, 5.4%, 42.4%)
CIE-LAB	lab(55.13, -32.13, -4.61)
CIE-LCH	lch(55.13, 32.46, 188.17°)
OKLab	oklab(60.13% -0.0961 -0.013)
OKLCH	oklch(60.13% 0.097 187.7)
XYZ	xyz(15.7189, 23.0529, 28.0423)
Luminance	0.2306 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21938B #932129

analogous

#219352 #21938B #216293

triadic

#21938B #8B2193 #938B21

tetradic

#21938B #522193 #932129 #629321

square

#21938B #522193 #932129 #629321

split-complementary

#21938B #932162 #935221

monochromatic

#0B2F2C #16615C #21938B #2CC5BA #55D9D0

Accessibility & contrast

On white

3.74

#21938B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#21938B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21938B

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21938B	#FFFFFF	#000000	##000000
##21938B	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B8B8B

Deuteranopia (green-blind)

#7B7F8C

Tritanopia (blue-blind)

#009790

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #21938b;
/* rgb */ color: rgb(33, 147, 139);
/* oklch */ color: oklch(60.1% 0.097 187.7);

Tailwind

colors: {
  custom: {
    50: '#71b3ac',
    500: '#21938b',
    950: '#000000',
  },
}

SCSS

$custom: #21938b;
$custom-light: #71b3ac;
$custom-dark: #000000;

JSON

{
  "hex": "#21938b",
  "rgb": {
    "r": 33,
    "g": 147,
    "b": 139
  },
  "hsl": {
    "h": 175.789,
    "s": 63.333,
    "l": 35.294
  },
  "oklch": {
    "l": 0.60133,
    "c": 0.09694,
    "h": 187.7
  },
  "luminance": 0.23055
}

Semantic roles & 50–950 ramp

primary

#21938B

secondary

#BD535B

accent

#414DE6

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#091110

muted

#7B807F

Preview Lab

Preview with #21938B

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

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