#21AA7A#21AA7A

#21AA7A is a light, vivid teal. Relative luminance 0.305; OKLCH L 65.7% C 0.133 H 163.4°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX#21AA7A
RGBrgb(33, 170, 122)
HSLhsl(159, 67%, 40%)
HSVhsv(159, 81%, 67%)
CMYKcmyk(80.6%, 0%, 28.2%, 33.3%)
CIE-LABlab(62.06, -46.64, 14.94)
CIE-LCHlch(62.06, 48.98, 162.24°)
OKLaboklab(65.67% -0.1276 0.038)
OKLCHoklch(65.67% 0.133 163.4)
XYZxyz(18.5127, 30.4756, 23.3153)
Luminance0.3048 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21AA7A #AA2151
analogous
#21AA35 #21AA7A #2196AA
triadic
#21AA7A #7A21AA #AA7A21
tetradic
#21AA7A #3521AA #AA2151 #96AA21
square
#21AA7A #3521AA #AA2151 #96AA21
split-complementary
#21AA7A #AA2196 #AA3521
monochromatic
#0D4330 #177755 #21AA7A #31D79D #64E1B5

Accessibility & contrast

On white

2.96
#21AA7A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.10
#21AA7A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AA7A
7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21AA7A#FFFFFF#000000##000000
##21AA7A1.002.967.107.10
#FFFFFF2.961.0021.0021.00
#0000007.1021.001.001.00
##0000007.1021.001.001.00

Color blindness preview

Protanopia (red-blind)
#A79D77
Deuteranopia (green-blind)
#96917D
Tritanopia (blue-blind)
#00AA9D
Achromatopsia (no color)
#969696

Design tokens & code

CSS
--color: #21aa7a;
/* rgb */ color: rgb(33, 170, 122);
/* oklch */ color: oklch(65.7% 0.133 163.4);
Tailwind
colors: {
  custom: {
    50: '#75c4a0',
    500: '#21aa7a',
    950: '#000000',
  },
}
SCSS
$custom: #21aa7a;
$custom-light: #75c4a0;
$custom-dark: #000000;
JSON
{
  "hex": "#21aa7a",
  "rgb": {
    "r": 33,
    "g": 170,
    "b": 122
  },
  "hsl": {
    "h": 158.978,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.65672,
    "c": 0.13314,
    "h": 163.4
  },
  "luminance": 0.30478
}

Semantic roles & 50–950 ramp

primary
#21AA7A
secondary
#C66184
accent
#3D7AEA
background
#F7FCF9
surface
#EEF8F2
border
#C9D1CC
text
#0A130E
muted
#7C827E

Preview Lab

Preview with #21AA7A

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

Preview Lab → · Contrast checker → · Palette generator →

#21AA7A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva