#21B484#21B484

#21B484 is a light, vivid teal. Relative luminance 0.346; OKLCH L 68.5% C 0.137 H 164.7°. Best body text is #000000 at 7.93:1 contrast (WCAG AA passes).

Color values

HEX#21B484
RGBrgb(33, 180, 132)
HSLhsl(160, 69%, 42%)
HSVhsv(160, 82%, 71%)
CMYKcmyk(81.7%, 0%, 26.7%, 29.4%)
CIE-LABlab(65.46, -48.31, 14.18)
CIE-LCHlch(65.46, 50.35, 163.64°)
OKLaboklab(68.54% -0.1325 0.0362)
OKLCHoklch(68.54% 0.137 164.7)
XYZxyz(21.1109, 34.6291, 27.3968)
Luminance0.3463 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21B484 #B42151
analogous
#21B43B #21B484 #219BB4
triadic
#21B484 #8421B4 #B48421
tetradic
#21B484 #3B21B4 #B42151 #9BB421
square
#21B484 #3B21B4 #B42151 #9BB421
split-complementary
#21B484 #B4219B #B43B21
monochromatic
#0E4D38 #18805E #21B484 #38DAA5 #6BE4BD

Accessibility & contrast

On white

2.65
#21B484 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.93
#21B484 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21B484
7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21B484#FFFFFF#000000##000000
##21B4841.002.657.937.93
#FFFFFF2.651.0021.0021.00
#0000007.9321.001.001.00
##0000007.9321.001.001.00

Color blindness preview

Protanopia (red-blind)
#B0A681
Deuteranopia (green-blind)
#9F9A87
Tritanopia (blue-blind)
#00B4A7
Achromatopsia (no color)
#9F9F9F

Design tokens & code

CSS
--color: #21b484;
/* rgb */ color: rgb(33, 180, 132);
/* oklch */ color: oklch(68.5% 0.137 164.7);
Tailwind
colors: {
  custom: {
    50: '#77cba7',
    500: '#21b484',
    950: '#000000',
  },
}
SCSS
$custom: #21b484;
$custom-light: #77cba7;
$custom-dark: #000000;
JSON
{
  "hex": "#21b484",
  "rgb": {
    "r": 33,
    "g": 180,
    "b": 132
  },
  "hsl": {
    "h": 160.408,
    "s": 69.014,
    "l": 41.765
  },
  "oklch": {
    "l": 0.68537,
    "c": 0.1374,
    "h": 164.7
  },
  "luminance": 0.34632
}

Semantic roles & 50–950 ramp

primary
#21B484
secondary
#CA6787
accent
#3C75EC
background
#F8FCFA
surface
#EFF9F4
border
#CAD2CE
text
#0A130F
muted
#7C827F

Preview Lab

Preview with #21B484

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

Preview Lab → · Contrast checker → · Palette generator →

#21B484 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva