#21AC79#21AC79

#21AC79 is a light, vivid teal. Relative luminance 0.312; OKLCH L 66.2% C 0.137 H 162.3°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX#21AC79
RGBrgb(33, 172, 121)
HSLhsl(158, 68%, 40%)
HSVhsv(158, 81%, 67%)
CMYKcmyk(80.8%, 0%, 29.7%, 32.5%)
CIE-LABlab(62.68, -47.67, 16.35)
CIE-LCHlch(62.68, 50.40, 161.07°)
OKLaboklab(66.17% -0.13 0.0415)
OKLCHoklch(66.17% 0.137 162.3)
XYZxyz(18.8288, 31.2065, 23.1166)
Luminance0.3121 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21AC79 #AC2154
analogous
#21AC34 #21AC79 #2199AC
triadic
#21AC79 #7921AC #AC7921
tetradic
#21AC79 #3421AC #AC2154 #99AC21
square
#21AC79 #3421AC #AC2154 #99AC21
split-complementary
#21AC79 #AC2199 #AC3421
monochromatic
#0D4531 #177955 #21AC79 #32D89B #66E2B4

Accessibility & contrast

On white

2.90
#21AC79 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.24
#21AC79 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AC79
7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21AC79#FFFFFF#000000##000000
##21AC791.002.907.247.24
#FFFFFF2.901.0021.0021.00
#0000007.2421.001.001.00
##0000007.2421.001.001.00

Color blindness preview

Protanopia (red-blind)
#A99F76
Deuteranopia (green-blind)
#99937C
Tritanopia (blue-blind)
#00AC9E
Achromatopsia (no color)
#989898

Design tokens & code

CSS
--color: #21ac79;
/* rgb */ color: rgb(33, 172, 121);
/* oklch */ color: oklch(66.2% 0.137 162.3);
Tailwind
colors: {
  custom: {
    50: '#75c6a0',
    500: '#21ac79',
    950: '#000000',
  },
}
SCSS
$custom: #21ac79;
$custom-light: #75c6a0;
$custom-dark: #000000;
JSON
{
  "hex": "#21ac79",
  "rgb": {
    "r": 33,
    "g": 172,
    "b": 121
  },
  "hsl": {
    "h": 157.986,
    "s": 67.805,
    "l": 40.196
  },
  "oklch": {
    "l": 0.66174,
    "c": 0.13652,
    "h": 162.3
  },
  "luminance": 0.31209
}

Semantic roles & 50–950 ramp

primary
#21AC79
secondary
#C76287
accent
#3D7DEB
background
#F7FCF9
surface
#EEF8F2
border
#C9D1CC
text
#0A130E
muted
#7C827E

Preview Lab

Preview with #21AC79

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

Preview Lab → · Contrast checker → · Palette generator →

#21AC79 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva