#21D47E#21D47E

#21D47E is a light, vivid teal. Relative luminance 0.489; OKLCH L 76.7% C 0.182 H 155.1°. Best body text is #000000 at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#21D47E
RGB	rgb(33, 212, 126)
HSL	hsl(151, 73%, 48%)
HSV	hsv(151, 84%, 83%)
CMYK	cmyk(84.4%, 0%, 40.6%, 16.9%)
CIE-LAB	lab(75.40, -61.52, 30.85)
CIE-LCH	lch(75.40, 68.82, 153.37°)
OKLab	oklab(76.7% -0.1655 0.0767)
OKLCH	oklch(76.7% 0.182 155.1)
XYZ	xyz(27.9338, 48.9131, 27.7036)
Luminance	0.4892 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21D47E #D42177

analogous

#21D424 #21D47E #21D0D4

triadic

#21D47E #7E21D4 #D47E21

tetradic

#21D47E #2421D4 #D42177 #D0D421

square

#21D47E #2421D4 #D42177 #D0D421

split-complementary

#21D47E #D421D0 #D42421

monochromatic

#116A3F #199F5F #21D47E #4FE49C #84ECBA

Accessibility & contrast

On white

1.95

#21D47E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.78

#21D47E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21D47E

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21D47E	#FFFFFF	#000000	##000000
##21D47E	1.00	1.95	10.78	10.78
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.78	21.00	1.00	1.00
##000000	10.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3C278

Deuteranopia (green-blind)

#C0B484

Tritanopia (blue-blind)

#00D2BF

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #21d47e;
/* rgb */ color: rgb(33, 212, 126);
/* oklch */ color: oklch(76.7% 0.182 155.1);

Tailwind

colors: {
  custom: {
    50: '#7ee2a4',
    500: '#21d47e',
    950: '#000000',
  },
}

SCSS

$custom: #21d47e;
$custom-light: #7ee2a4;
$custom-dark: #000000;

JSON

{
  "hex": "#21d47e",
  "rgb": {
    "r": 33,
    "g": 212,
    "b": 126
  },
  "hsl": {
    "h": 151.173,
    "s": 73.061,
    "l": 48.039
  },
  "oklch": {
    "l": 0.76701,
    "c": 0.1824,
    "h": 155.1
  },
  "luminance": 0.48917
}

Semantic roles & 50–950 ramp

primary

#21D47E

secondary

#D57CA7

accent

#3890F0

background

#F8FEFA

surface

#F0FCF4

border

#CBD5CE

text

#0C160F

muted

#7D847F

Preview Lab

Preview with #21D47E

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

Preview Lab → · Contrast checker → · Palette generator →