#21A47A#21A47A

#21A47A is a light, vivid teal. Relative luminance 0.283; OKLCH L 64.1% C 0.126 H 165.6°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX#21A47A
RGBrgb(33, 164, 122)
HSLhsl(161, 66%, 39%)
HSVhsv(161, 80%, 64%)
CMYKcmyk(79.9%, 0%, 25.6%, 35.7%)
CIE-LABlab(60.14, -44.20, 12.25)
CIE-LCHlch(60.14, 45.87, 164.51°)
OKLaboklab(64.09% -0.1216 0.0313)
OKLCHoklch(64.09% 0.126 165.6)
XYZxyz(17.4135, 28.2772, 22.9489)
Luminance0.2828 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21A47A #A4214B
analogous
#21A438 #21A47A #218CA4
triadic
#21A47A #7A21A4 #A47A21
tetradic
#21A47A #3821A4 #A4214B #8CA421
square
#21A47A #3821A4 #A4214B #8CA421
split-complementary
#21A47A #A4218C #A43821
monochromatic
#0C3E2E #177154 #21A47A #2DD59F #60DFB6

Accessibility & contrast

On white

3.16
#21A47A on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.66
#21A47A on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A47A
6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21A47A#FFFFFF#000000##000000
##21A47A1.003.166.666.66
#FFFFFF3.161.0021.0021.00
#0000006.6621.001.001.00
##0000006.6621.001.001.00

Color blindness preview

Protanopia (red-blind)
#A09878
Deuteranopia (green-blind)
#908C7D
Tritanopia (blue-blind)
#00A498
Achromatopsia (no color)
#919191

Design tokens & code

CSS
--color: #21a47a;
/* rgb */ color: rgb(33, 164, 122);
/* oklch */ color: oklch(64.1% 0.126 165.6);
Tailwind
colors: {
  custom: {
    50: '#73c0a0',
    500: '#21a47a',
    950: '#000000',
  },
}
SCSS
$custom: #21a47a;
$custom-light: #73c0a0;
$custom-dark: #000000;
JSON
{
  "hex": "#21a47a",
  "rgb": {
    "r": 33,
    "g": 164,
    "b": 122
  },
  "hsl": {
    "h": 160.763,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.64089,
    "c": 0.12558,
    "h": 165.6
  },
  "luminance": 0.28279
}

Semantic roles & 50–950 ramp

primary
#21A47A
secondary
#C45D7E
accent
#3E75E9
background
#F7FBF9
surface
#EEF7F2
border
#C9D0CC
text
#09120E
muted
#7B817E

Preview Lab

Preview with #21A47A

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

Preview Lab → · Contrast checker → · Palette generator →

#21A47A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva