#21A078#21A078

#21A078 is a light, vivid teal. Relative luminance 0.268; OKLCH L 63.0% C 0.122 H 166.1°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX#21A078
RGBrgb(33, 160, 120)
HSLhsl(161, 66%, 38%)
HSVhsv(161, 79%, 63%)
CMYKcmyk(79.4%, 0%, 25%, 37.3%)
CIE-LABlab(58.81, -43.03, 11.50)
CIE-LCHlch(58.81, 44.54, 165.04°)
OKLaboklab(62.98% -0.1186 0.0294)
OKLCHoklch(62.98% 0.122 166.1)
XYZxyz(16.5862, 26.8190, 22.0681)
Luminance0.2682 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21A078 #A02149
analogous
#21A038 #21A078 #2189A0
triadic
#21A078 #7821A0 #A07821
tetradic
#21A078 #3821A0 #A02149 #89A021
square
#21A078 #3821A0 #A02149 #89A021
split-complementary
#21A078 #A02189 #A03821
monochromatic
#0C3B2C #176D52 #21A078 #2BD39E #5EDEB5

Accessibility & contrast

On white

3.30
#21A078 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.36
#21A078 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A078
6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21A078#FFFFFF#000000##000000
##21A0781.003.306.366.36
#FFFFFF3.301.0021.0021.00
#0000006.3621.001.001.00
##0000006.3621.001.001.00

Color blindness preview

Protanopia (red-blind)
#9C9476
Deuteranopia (green-blind)
#8D897B
Tritanopia (blue-blind)
#00A095
Achromatopsia (no color)
#8D8D8D

Design tokens & code

CSS
--color: #21a078;
/* rgb */ color: rgb(33, 160, 120);
/* oklch */ color: oklch(63.0% 0.122 166.1);
Tailwind
colors: {
  custom: {
    50: '#72bd9f',
    500: '#21a078',
    950: '#000000',
  },
}
SCSS
$custom: #21a078;
$custom-light: #72bd9f;
$custom-dark: #000000;
JSON
{
  "hex": "#21a078",
  "rgb": {
    "r": 33,
    "g": 160,
    "b": 120
  },
  "hsl": {
    "h": 161.102,
    "s": 65.803,
    "l": 37.843
  },
  "oklch": {
    "l": 0.62979,
    "c": 0.12217,
    "h": 166.1
  },
  "luminance": 0.26821
}

Semantic roles & 50–950 ramp

primary
#21A078
secondary
#C25B7B
accent
#3F75E9
background
#F7FBF9
surface
#EEF7F2
border
#C9D0CC
text
#09120E
muted
#7B817E

Preview Lab

Preview with #21A078

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

Preview Lab → · Contrast checker → · Palette generator →

#21A078 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva