#21AA77#21AA77

#21AA77 is a light, vivid teal. Relative luminance 0.304; OKLCH L 65.6% C 0.136 H 162.0°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX#21AA77
RGBrgb(33, 170, 119)
HSLhsl(158, 67%, 40%)
HSVhsv(158, 81%, 67%)
CMYKcmyk(80.6%, 0%, 30%, 33.3%)
CIE-LABlab(62.00, -47.33, 16.50)
CIE-LCHlch(62.00, 50.13, 160.78°)
OKLaboklab(65.6% -0.129 0.0419)
OKLCHoklch(65.6% 0.136 162)
XYZxyz(18.3297, 30.4024, 22.3514)
Luminance0.3040 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21AA77 #AA2154
analogous
#21AA32 #21AA77 #2199AA
triadic
#21AA77 #7721AA #AA7721
tetradic
#21AA77 #3221AA #AA2154 #99AA21
square
#21AA77 #3221AA #AA2154 #99AA21
split-complementary
#21AA77 #AA2199 #AA3221
monochromatic
#0D432F #177753 #21AA77 #31D799 #64E1B3

Accessibility & contrast

On white

2.97
#21AA77 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.08
#21AA77 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AA77
7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21AA77#FFFFFF#000000##000000
##21AA771.002.977.087.08
#FFFFFF2.971.0021.0021.00
#0000007.0821.001.001.00
##0000007.0821.001.001.00

Color blindness preview

Protanopia (red-blind)
#A79D74
Deuteranopia (green-blind)
#97917A
Tritanopia (blue-blind)
#00AA9C
Achromatopsia (no color)
#969696

Design tokens & code

CSS
--color: #21aa77;
/* rgb */ color: rgb(33, 170, 119);
/* oklch */ color: oklch(65.6% 0.136 162.0);
Tailwind
colors: {
  custom: {
    50: '#74c49e',
    500: '#21aa77',
    950: '#000000',
  },
}
SCSS
$custom: #21aa77;
$custom-light: #74c49e;
$custom-dark: #000000;
JSON
{
  "hex": "#21aa77",
  "rgb": {
    "r": 33,
    "g": 170,
    "b": 119
  },
  "hsl": {
    "h": 157.664,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.65599,
    "c": 0.13569,
    "h": 162
  },
  "luminance": 0.30405
}

Semantic roles & 50–950 ramp

primary
#21AA77
secondary
#C66186
accent
#3D7EEA
background
#F7FCF9
surface
#EEF8F2
border
#C9D1CC
text
#0A130E
muted
#7C827E

Preview Lab

Preview with #21AA77

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

Preview Lab → · Contrast checker → · Palette generator →

#21AA77 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva