#21AE6B#21AE6B

#21AE6B is a light, vivid teal. Relative luminance 0.317; OKLCH L 66.4% C 0.152 H 156.2°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX#21AE6B
RGBrgb(33, 174, 107)
HSLhsl(151, 68%, 41%)
HSVhsv(151, 81%, 68%)
CMYKcmyk(81%, 0%, 38.5%, 31.8%)
CIE-LABlab(63.06, -51.44, 24.45)
CIE-LCHlch(63.06, 56.95, 154.58°)
OKLaboklab(66.4% -0.1387 0.0611)
OKLCHoklch(66.4% 0.152 156.2)
XYZxyz(18.4152, 31.6547, 19.0465)
Luminance0.3166 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21AE6B #AE2164
analogous
#21AE24 #21AE6B #21AAAE
triadic
#21AE6B #6B21AE #AE6B21
tetradic
#21AE6B #2421AE #AE2164 #AAAE21
square
#21AE6B #2421AE #AE2164 #AAAE21
split-complementary
#21AE6B #AE21AA #AE2421
monochromatic
#0D472C #177B4B #21AE6B #34D88A #67E2A8

Accessibility & contrast

On white

2.86
#21AE6B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.33
#21AE6B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AE6B
7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21AE6B#FFFFFF#000000##000000
##21AE6B1.002.867.337.33
#FFFFFF2.861.0021.0021.00
#0000007.3321.001.001.00
##0000007.3321.001.001.00

Color blindness preview

Protanopia (red-blind)
#ADA067
Deuteranopia (green-blind)
#9D946F
Tritanopia (blue-blind)
#00AC9D
Achromatopsia (no color)
#999999

Design tokens & code

CSS
--color: #21ae6b;
/* rgb */ color: rgb(33, 174, 107);
/* oklch */ color: oklch(66.4% 0.152 156.2);
Tailwind
colors: {
  custom: {
    50: '#75c796',
    500: '#21ae6b',
    950: '#000000',
  },
}
SCSS
$custom: #21ae6b;
$custom-light: #75c796;
$custom-dark: #000000;
JSON
{
  "hex": "#21ae6b",
  "rgb": {
    "r": 33,
    "g": 174,
    "b": 107
  },
  "hsl": {
    "h": 151.489,
    "s": 68.116,
    "l": 40.588
  },
  "oklch": {
    "l": 0.66396,
    "c": 0.15159,
    "h": 156.2
  },
  "luminance": 0.31657
}

Semantic roles & 50–950 ramp

primary
#21AE6B
secondary
#C86393
accent
#3D90EB
background
#F7FCF9
surface
#EEF8F2
border
#C9D1CC
text
#0A130D
muted
#7C827E

Preview Lab

Preview with #21AE6B

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

Preview Lab → · Contrast checker → · Palette generator →

#21AE6B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva