#21AD6C#21AD6C

#21AD6C is a light, vivid teal. Relative luminance 0.313; OKLCH L 66.2% C 0.149 H 156.8°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#21AD6C
RGB	rgb(33, 173, 108)
HSL	hsl(152, 68%, 40%)
HSV	hsv(152, 81%, 68%)
CMYK	cmyk(80.9%, 0%, 37.6%, 32.2%)
CIE-LAB	lab(62.75, -50.86, 23.51)
CIE-LCH	lch(62.75, 56.03, 155.19°)
OKLab	oklab(66.15% -0.1373 0.0589)
OKLCH	oklch(66.15% 0.149 156.8)
XYZ	xyz(18.2757, 31.2909, 19.2610)
Luminance	0.3129 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AD6C #AD2162

analogous

#21AD26 #21AD6C #21A8AD

triadic

#21AD6C #6C21AD #AD6C21

tetradic

#21AD6C #2621AD #AD2162 #A8AD21

square

#21AD6C #2621AD #AD2162 #A8AD21

split-complementary

#21AD6C #AD21A8 #AD2621

monochromatic

#0D462C #177A4C #21AD6C #33D88B #66E2A9

Accessibility & contrast

On white

2.89

#21AD6C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#21AD6C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AD6C

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AD6C	#FFFFFF	#000000	##000000
##21AD6C	1.00	2.89	7.26	7.26
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.26	21.00	1.00	1.00
##000000	7.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9F68

Deuteranopia (green-blind)

#9C9370

Tritanopia (blue-blind)

#00AC9C

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #21ad6c;
/* rgb */ color: rgb(33, 173, 108);
/* oklch */ color: oklch(66.2% 0.149 156.8);

Tailwind

colors: {
  custom: {
    50: '#75c696',
    500: '#21ad6c',
    950: '#000000',
  },
}

SCSS

$custom: #21ad6c;
$custom-light: #75c696;
$custom-dark: #000000;

JSON

{
  "hex": "#21ad6c",
  "rgb": {
    "r": 33,
    "g": 173,
    "b": 108
  },
  "hsl": {
    "h": 152.143,
    "s": 67.961,
    "l": 40.392
  },
  "oklch": {
    "l": 0.66151,
    "c": 0.14937,
    "h": 156.8
  },
  "luminance": 0.31293
}

Semantic roles & 50–950 ramp

primary

#21AD6C

secondary

#C76291

accent

#3D8EEB

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A130D

muted

#7C827E

Preview Lab

Preview with #21AD6C

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

Preview Lab → · Contrast checker → · Palette generator →