#21CA97#21CA97

#21CA97 is a light, vivid teal. Relative luminance 0.448; OKLCH L 74.7% C 0.149 H 166.0°. Best body text is #000000 at 9.96:1 contrast (WCAG AA passes).

Color values

HEX#21CA97
RGBrgb(33, 202, 151)
HSLhsl(162, 72%, 46%)
HSVhsv(162, 84%, 79%)
CMYKcmyk(83.7%, 0%, 25.2%, 20.8%)
CIE-LABlab(72.76, -52.55, 14.12)
CIE-LCHlch(72.76, 54.42, 164.96°)
OKLaboklab(74.68% -0.1446 0.0361)
OKLCHoklch(74.68% 0.149 166)
XYZxyz(27.3304, 44.7953, 36.4781)
Luminance0.4480 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21CA97 #CA2154
analogous
#21CA42 #21CA97 #21A8CA
triadic
#21CA97 #9721CA #CA9721
tetradic
#21CA97 #4221CA #CA2154 #A8CA21
square
#21CA97 #4221CA #CA2154 #A8CA21
split-complementary
#21CA97 #CA21A8 #CA4221
monochromatic
#106148 #189570 #21CA97 #47E1B3 #7CEAC8

Accessibility & contrast

On white

2.11
#21CA97 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.96
#21CA97 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21CA97
9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21CA97#FFFFFF#000000##000000
##21CA971.002.119.969.96
#FFFFFF2.111.0021.0021.00
#0000009.9621.001.001.00
##0000009.9621.001.001.00

Color blindness preview

Protanopia (red-blind)
#C5BB94
Deuteranopia (green-blind)
#B2AD9A
Tritanopia (blue-blind)
#00CBBC
Achromatopsia (no color)
#B2B2B2

Design tokens & code

CSS
--color: #21ca97;
/* rgb */ color: rgb(33, 202, 151);
/* oklch */ color: oklch(74.7% 0.149 166.0);
Tailwind
colors: {
  custom: {
    50: '#7cdbb5',
    500: '#21ca97',
    950: '#000000',
  },
}
SCSS
$custom: #21ca97;
$custom-light: #7cdbb5;
$custom-dark: #000000;
JSON
{
  "hex": "#21ca97",
  "rgb": {
    "r": 33,
    "g": 202,
    "b": 151
  },
  "hsl": {
    "h": 161.893,
    "s": 71.915,
    "l": 46.078
  },
  "oklch": {
    "l": 0.74676,
    "c": 0.149,
    "h": 166
  },
  "luminance": 0.44799
}

Semantic roles & 50–950 ramp

primary
#21CA97
secondary
#D27591
accent
#3970EF
background
#F8FDFB
surface
#F0FBF6
border
#CBD4D0
text
#0C1511
muted
#7D8380

Preview Lab

Preview with #21CA97

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

Preview Lab → · Contrast checker → · Palette generator →

#21CA97 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva