#21AD7A#21AD7A

#21AD7A is a light, vivid teal. Relative luminance 0.316; OKLCH L 66.5% C 0.137 H 162.4°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#21AD7A
RGB	rgb(33, 173, 122)
HSL	hsl(158, 68%, 40%)
HSV	hsv(158, 81%, 68%)
CMYK	cmyk(80.9%, 0%, 29.5%, 32.2%)
CIE-LAB	lab(63.02, -47.84, 16.27)
CIE-LCH	lch(63.02, 50.53, 161.22°)
OKLab	oklab(66.46% -0.1305 0.0414)
OKLCH	oklch(66.46% 0.137 162.4)
XYZ	xyz(19.0815, 31.6132, 23.5049)
Luminance	0.3162 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AD7A #AD2154

analogous

#21AD34 #21AD7A #219AAD

triadic

#21AD7A #7A21AD #AD7A21

tetradic

#21AD7A #3421AD #AD2154 #9AAD21

square

#21AD7A #3421AD #AD2154 #9AAD21

split-complementary

#21AD7A #AD219A #AD3421

monochromatic

#0D4632 #177A56 #21AD7A #33D89C #66E2B5

Accessibility & contrast

On white

2.87

#21AD7A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#21AD7A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AD7A

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AD7A	#FFFFFF	#000000	##000000
##21AD7A	1.00	2.87	7.32	7.32
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.32	21.00	1.00	1.00
##000000	7.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAA077

Deuteranopia (green-blind)

#9A947D

Tritanopia (blue-blind)

#00AD9F

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #21ad7a;
/* rgb */ color: rgb(33, 173, 122);
/* oklch */ color: oklch(66.5% 0.137 162.4);

Tailwind

colors: {
  custom: {
    50: '#75c6a0',
    500: '#21ad7a',
    950: '#000000',
  },
}

SCSS

$custom: #21ad7a;
$custom-light: #75c6a0;
$custom-dark: #000000;

JSON

{
  "hex": "#21ad7a",
  "rgb": {
    "r": 33,
    "g": 173,
    "b": 122
  },
  "hsl": {
    "h": 158.143,
    "s": 67.961,
    "l": 40.392
  },
  "oklch": {
    "l": 0.66461,
    "c": 0.13694,
    "h": 162.4
  },
  "luminance": 0.31616
}

Semantic roles & 50–950 ramp

primary

#21AD7A

secondary

#C76287

accent

#3D7CEB

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #21AD7A

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

Preview Lab → · Contrast checker → · Palette generator →