#21A676#21A676

#21A676 is a light, vivid teal. Relative luminance 0.289; OKLCH L 64.5% C 0.131 H 162.8°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX#21A676
RGBrgb(33, 166, 118)
HSLhsl(158, 67%, 39%)
HSVhsv(158, 80%, 65%)
CMYKcmyk(80.1%, 0%, 28.9%, 34.9%)
CIE-LABlab(60.69, -45.96, 15.25)
CIE-LCHlch(60.69, 48.42, 161.65°)
OKLaboklab(64.52% -0.1256 0.0388)
OKLCHoklch(64.52% 0.131 162.8)
XYZxyz(17.5315, 28.9016, 21.7906)
Luminance0.2890 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21A676 #A62151
analogous
#21A634 #21A676 #2194A6
triadic
#21A676 #7621A6 #A67621
tetradic
#21A676 #3421A6 #A62151 #94A621
square
#21A676 #3421A6 #A62151 #94A621
split-complementary
#21A676 #A62194 #A63421
monochromatic
#0D402D #177352 #21A676 #2FD699 #62E0B2

Accessibility & contrast

On white

3.10
#21A676 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.78
#21A676 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A676
6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21A676#FFFFFF#000000##000000
##21A6761.003.106.786.78
#FFFFFF3.101.0021.0021.00
#0000006.7821.001.001.00
##0000006.7821.001.001.00

Color blindness preview

Protanopia (red-blind)
#A39973
Deuteranopia (green-blind)
#938E79
Tritanopia (blue-blind)
#00A699
Achromatopsia (no color)
#929292

Design tokens & code

CSS
--color: #21a676;
/* rgb */ color: rgb(33, 166, 118);
/* oklch */ color: oklch(64.5% 0.131 162.8);
Tailwind
colors: {
  custom: {
    50: '#74c19d',
    500: '#21a676',
    950: '#000000',
  },
}
SCSS
$custom: #21a676;
$custom-light: #74c19d;
$custom-dark: #000000;
JSON
{
  "hex": "#21a676",
  "rgb": {
    "r": 33,
    "g": 166,
    "b": 118
  },
  "hsl": {
    "h": 158.346,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.64518,
    "c": 0.13143,
    "h": 162.8
  },
  "luminance": 0.28904
}

Semantic roles & 50–950 ramp

primary
#21A676
secondary
#C55E83
accent
#3E7CEA
background
#F7FCF9
surface
#EEF8F2
border
#C9D1CC
text
#0A120E
muted
#7C817E

Preview Lab

Preview with #21A676

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

Preview Lab → · Contrast checker → · Palette generator →

#21A676 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva