#21A594#21A594

#21A594 is a light, moderate teal. Relative luminance 0.294; OKLCH L 65.1% C 0.110 H 181.6°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX#21A594
RGBrgb(33, 165, 148)
HSLhsl(172, 67%, 39%)
HSVhsv(172, 80%, 65%)
CMYKcmyk(80%, 0%, 10.3%, 35.3%)
CIE-LABlab(61.11, -37.84, -0.93)
CIE-LCHlch(61.11, 37.85, 181.41°)
OKLaboklab(65.1% -0.11 -0.0031)
OKLCHoklch(65.1% 0.11 181.6)
XYZxyz(19.4250, 29.3693, 32.6563)
Luminance0.2937 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21A594 #A52132
analogous
#21A552 #21A594 #2174A5
triadic
#21A594 #9421A5 #A59421
tetradic
#21A594 #5221A5 #A52132 #74A521
square
#21A594 #5221A5 #A52132 #74A521
split-complementary
#21A594 #A52174 #A55221
monochromatic
#0D3F39 #177266 #21A594 #2ED5C0 #61DFCF

Accessibility & contrast

On white

3.05
#21A594 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.87
#21A594 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A594
6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21A594#FFFFFF#000000##000000
##21A5941.003.056.876.87
#FFFFFF3.051.0021.0021.00
#0000006.8721.001.001.00
##0000006.8721.001.001.00

Color blindness preview

Protanopia (red-blind)
#9D9B93
Deuteranopia (green-blind)
#8C8E96
Tritanopia (blue-blind)
#00A8A0
Achromatopsia (no color)
#939393

Design tokens & code

CSS
--color: #21a594;
/* rgb */ color: rgb(33, 165, 148);
/* oklch */ color: oklch(65.1% 0.110 181.6);
Tailwind
colors: {
  custom: {
    50: '#75c0b3',
    500: '#21a594',
    950: '#000000',
  },
}
SCSS
$custom: #21a594;
$custom-light: #75c0b3;
$custom-dark: #000000;
JSON
{
  "hex": "#21a594",
  "rgb": {
    "r": 33,
    "g": 165,
    "b": 148
  },
  "hsl": {
    "h": 172.273,
    "s": 66.667,
    "l": 38.824
  },
  "oklch": {
    "l": 0.65097,
    "c": 0.11005,
    "h": 181.6
  },
  "luminance": 0.29372
}

Semantic roles & 50–950 ramp

primary
#21A594
secondary
#C45E6B
accent
#3E54EA
background
#F7FBFB
surface
#EEF7F6
border
#C9D0D0
text
#0A1211
muted
#7C8180

Preview Lab

Preview with #21A594

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

Preview Lab → · Contrast checker → · Palette generator →

#21A594 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva