#21A665#21A665

#21A665 is a light, vivid teal. Relative luminance 0.285; OKLCH L 64.1% C 0.147 H 155.8°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX#21A665
RGBrgb(33, 166, 101)
HSLhsl(151, 67%, 39%)
HSVhsv(151, 80%, 65%)
CMYKcmyk(80.1%, 0%, 39.2%, 34.9%)
CIE-LABlab(60.37, -49.62, 24.10)
CIE-LCHlch(60.37, 55.17, 154.10°)
OKLaboklab(64.14% -0.1338 0.0602)
OKLCHoklch(64.14% 0.147 155.8)
XYZxyz(16.6107, 28.5333, 16.9414)
Luminance0.2853 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21A665 #A62162
analogous
#21A623 #21A665 #21A5A6
triadic
#21A665 #6521A6 #A66521
tetradic
#21A665 #2321A6 #A62162 #A5A621
square
#21A665 #2321A6 #A62162 #A5A621
split-complementary
#21A665 #A621A5 #A62321
monochromatic
#0D4027 #177346 #21A665 #2FD684 #62E0A2

Accessibility & contrast

On white

3.13
#21A665 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.71
#21A665 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A665
6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21A665#FFFFFF#000000##000000
##21A6651.003.136.716.71
#FFFFFF3.131.0021.0021.00
#0000006.7121.001.001.00
##0000006.7121.001.001.00

Color blindness preview

Protanopia (red-blind)
#A59861
Deuteranopia (green-blind)
#968D69
Tritanopia (blue-blind)
#00A496
Achromatopsia (no color)
#929292

Design tokens & code

CSS
--color: #21a665;
/* rgb */ color: rgb(33, 166, 101);
/* oklch */ color: oklch(64.1% 0.147 155.8);
Tailwind
colors: {
  custom: {
    50: '#73c191',
    500: '#21a665',
    950: '#000000',
  },
}
SCSS
$custom: #21a665;
$custom-light: #73c191;
$custom-dark: #000000;
JSON
{
  "hex": "#21a665",
  "rgb": {
    "r": 33,
    "g": 166,
    "b": 101
  },
  "hsl": {
    "h": 150.677,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.64141,
    "c": 0.14671,
    "h": 155.8
  },
  "luminance": 0.28535
}

Semantic roles & 50–950 ramp

primary
#21A665
secondary
#C55E90
accent
#3E92EA
background
#F7FCF8
surface
#EEF8F0
border
#C9D1CB
text
#09120D
muted
#7B817D

Preview Lab

Preview with #21A665

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

Preview Lab → · Contrast checker → · Palette generator →

#21A665 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva