#21AD72#21AD72

#21AD72 is a light, vivid teal. Relative luminance 0.314; OKLCH L 66.3% C 0.144 H 159.0°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#21AD72
RGB	rgb(33, 173, 114)
HSL	hsl(155, 68%, 40%)
HSV	hsv(155, 81%, 68%)
CMYK	cmyk(80.9%, 0%, 34.1%, 32.2%)
CIE-LAB	lab(62.86, -49.61, 20.42)
CIE-LCH	lch(62.86, 53.65, 157.63°)
OKLab	oklab(66.28% -0.1344 0.0515)
OKLCH	oklch(66.28% 0.144 159)
XYZ	xyz(18.6061, 31.4231, 21.0010)
Luminance	0.3142 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AD72 #AD215C

analogous

#21AD2C #21AD72 #21A2AD

triadic

#21AD72 #7221AD #AD7221

tetradic

#21AD72 #2C21AD #AD215C #A2AD21

square

#21AD72 #2C21AD #AD215C #A2AD21

split-complementary

#21AD72 #AD21A2 #AD2C21

monochromatic

#0D462E #177A50 #21AD72 #33D893 #66E2AE

Accessibility & contrast

On white

2.88

#21AD72 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#21AD72 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AD72

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AD72	#FFFFFF	#000000	##000000
##21AD72	1.00	2.88	7.28	7.28
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.28	21.00	1.00	1.00
##000000	7.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9F6E

Deuteranopia (green-blind)

#9B9376

Tritanopia (blue-blind)

#00AC9E

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #21ad72;
/* rgb */ color: rgb(33, 173, 114);
/* oklch */ color: oklch(66.3% 0.144 159.0);

Tailwind

colors: {
  custom: {
    50: '#75c69b',
    500: '#21ad72',
    950: '#000000',
  },
}

SCSS

$custom: #21ad72;
$custom-light: #75c69b;
$custom-dark: #000000;

JSON

{
  "hex": "#21ad72",
  "rgb": {
    "r": 33,
    "g": 173,
    "b": 114
  },
  "hsl": {
    "h": 154.714,
    "s": 67.961,
    "l": 40.392
  },
  "oklch": {
    "l": 0.66278,
    "c": 0.14394,
    "h": 159
  },
  "luminance": 0.31425
}

Semantic roles & 50–950 ramp

primary

#21AD72

secondary

#C7628D

accent

#3D86EB

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #21AD72

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

Preview Lab → · Contrast checker → · Palette generator →