#21AD82#21AD82

#21AD82 is a light, vivid teal. Relative luminance 0.318; OKLCH L 66.7% C 0.130 H 166.3°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#21AD82
RGB	rgb(33, 173, 130)
HSL	hsl(162, 68%, 40%)
HSV	hsv(162, 81%, 68%)
CMYK	cmyk(80.9%, 0%, 24.9%, 32.2%)
CIE-LAB	lab(63.19, -45.96, 12.11)
CIE-LCH	lch(63.19, 47.53, 165.24°)
OKLab	oklab(66.66% -0.1267 0.0309)
OKLCH	oklch(66.66% 0.13 166.3)
XYZ	xyz(19.5977, 31.8197, 26.2237)
Luminance	0.3182 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AD82 #AD214C

analogous

#21AD3C #21AD82 #2192AD

triadic

#21AD82 #8221AD #AD8221

tetradic

#21AD82 #3C21AD #AD214C #92AD21

square

#21AD82 #3C21AD #AD214C #92AD21

split-complementary

#21AD82 #AD2192 #AD3C21

monochromatic

#0D4635 #177A5B #21AD82 #33D8A5 #66E2BC

Accessibility & contrast

On white

2.85

#21AD82 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#21AD82 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AD82

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AD82	#FFFFFF	#000000	##000000
##21AD82	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9A080

Deuteranopia (green-blind)

#989485

Tritanopia (blue-blind)

#00AEA1

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #21ad82;
/* rgb */ color: rgb(33, 173, 130);
/* oklch */ color: oklch(66.7% 0.130 166.3);

Tailwind

colors: {
  custom: {
    50: '#75c6a6',
    500: '#21ad82',
    950: '#000000',
  },
}

SCSS

$custom: #21ad82;
$custom-light: #75c6a6;
$custom-dark: #000000;

JSON

{
  "hex": "#21ad82",
  "rgb": {
    "r": 33,
    "g": 173,
    "b": 130
  },
  "hsl": {
    "h": 161.571,
    "s": 67.961,
    "l": 40.392
  },
  "oklch": {
    "l": 0.66659,
    "c": 0.13038,
    "h": 166.3
  },
  "luminance": 0.31822
}

Semantic roles & 50–950 ramp

primary

#21AD82

secondary

#C76281

accent

#3D72EB

background

#F7FCFA

surface

#EEF8F4

border

#C9D1CE

text

#0A130F

muted

#7C827F

Preview Lab

Preview with #21AD82

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

Preview Lab → · Contrast checker → · Palette generator →