#21AC7A#21AC7A

#21AC7A is a light, vivid teal. Relative luminance 0.312; OKLCH L 66.2% C 0.136 H 162.7°. Best body text is #000000 at 7.25:1 contrast (WCAG AA passes).

Color values

HEX#21AC7A
RGBrgb(33, 172, 122)
HSLhsl(158, 68%, 40%)
HSVhsv(158, 81%, 67%)
CMYKcmyk(80.8%, 0%, 29.1%, 32.5%)
CIE-LABlab(62.70, -47.44, 15.83)
CIE-LCHlch(62.70, 50.01, 161.55°)
OKLaboklab(66.2% -0.1296 0.0403)
OKLCHoklch(66.2% 0.136 162.7)
XYZxyz(18.8905, 31.2312, 23.4412)
Luminance0.3123 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21AC7A #AC2153
analogous
#21AC34 #21AC7A #2199AC
triadic
#21AC7A #7A21AC #AC7A21
tetradic
#21AC7A #3421AC #AC2153 #99AC21
square
#21AC7A #3421AC #AC2153 #99AC21
split-complementary
#21AC7A #AC2199 #AC3421
monochromatic
#0D4531 #177956 #21AC7A #32D89C #66E2B5

Accessibility & contrast

On white

2.90
#21AC7A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.25
#21AC7A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AC7A
7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21AC7A#FFFFFF#000000##000000
##21AC7A1.002.907.257.25
#FFFFFF2.901.0021.0021.00
#0000007.2521.001.001.00
##0000007.2521.001.001.00

Color blindness preview

Protanopia (red-blind)
#A99F77
Deuteranopia (green-blind)
#99937D
Tritanopia (blue-blind)
#00AC9F
Achromatopsia (no color)
#989898

Design tokens & code

CSS
--color: #21ac7a;
/* rgb */ color: rgb(33, 172, 122);
/* oklch */ color: oklch(66.2% 0.136 162.7);
Tailwind
colors: {
  custom: {
    50: '#75c6a0',
    500: '#21ac7a',
    950: '#000000',
  },
}
SCSS
$custom: #21ac7a;
$custom-light: #75c6a0;
$custom-dark: #000000;
JSON
{
  "hex": "#21ac7a",
  "rgb": {
    "r": 33,
    "g": 172,
    "b": 122
  },
  "hsl": {
    "h": 158.417,
    "s": 67.805,
    "l": 40.196
  },
  "oklch": {
    "l": 0.66198,
    "c": 0.13567,
    "h": 162.7
  },
  "luminance": 0.31234
}

Semantic roles & 50–950 ramp

primary
#21AC7A
secondary
#C76286
accent
#3D7CEB
background
#F7FCF9
surface
#EEF8F2
border
#C9D1CC
text
#0A130E
muted
#7C827E

Preview Lab

Preview with #21AC7A

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

Preview Lab → · Contrast checker → · Palette generator →

#21AC7A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva