#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
RGBrgb(33, 147, 139)
HSLhsl(176, 63%, 35%)
HSVhsv(176, 78%, 58%)
CMYKcmyk(77.6%, 0%, 5.4%, 42.4%)
CIE-LABlab(55.13, -32.13, -4.61)
CIE-LCHlch(55.13, 32.46, 188.17°)
OKLaboklab(60.13% -0.0961 -0.013)
OKLCHoklch(60.13% 0.097 187.7)
XYZxyz(15.7189, 23.0529, 28.0423)
Luminance0.2306 (WCAG relative)
Temperaturecool
Familyteal

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
##21938B1.003.745.615.61
#FFFFFF3.741.0021.0021.00
#0000005.6121.001.001.00
##0000005.6121.001.001.00

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.

Preview Lab → · Contrast checker → · Palette generator →

#21938B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva