#21AD71#21AD71

#21AD71 is a light, vivid teal. Relative luminance 0.314; OKLCH L 66.3% C 0.145 H 158.6°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#21AD71
RGB	rgb(33, 173, 113)
HSL	hsl(154, 68%, 40%)
HSV	hsv(154, 81%, 68%)
CMYK	cmyk(80.9%, 0%, 34.7%, 32.2%)
CIE-LAB	lab(62.84, -49.82, 20.93)
CIE-LCH	lch(62.84, 54.04, 157.21°)
OKLab	oklab(66.26% -0.1349 0.0528)
OKLCH	oklch(66.26% 0.145 158.6)
XYZ	xyz(18.5495, 31.4004, 20.7028)
Luminance	0.3140 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AD71 #AD215D

analogous

#21AD2B #21AD71 #21A3AD

triadic

#21AD71 #7121AD #AD7121

tetradic

#21AD71 #2B21AD #AD215D #A3AD21

square

#21AD71 #2B21AD #AD215D #A3AD21

split-complementary

#21AD71 #AD21A3 #AD2B21

monochromatic

#0D462E #177A4F #21AD71 #33D891 #66E2AD

Accessibility & contrast

On white

2.88

#21AD71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#21AD71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AD71

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AD71	#FFFFFF	#000000	##000000
##21AD71	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)

#AB9F6D

Deuteranopia (green-blind)

#9B9375

Tritanopia (blue-blind)

#00AC9D

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #21ad71;
/* rgb */ color: rgb(33, 173, 113);
/* oklch */ color: oklch(66.3% 0.145 158.6);

Tailwind

colors: {
  custom: {
    50: '#75c69a',
    500: '#21ad71',
    950: '#000000',
  },
}

SCSS

$custom: #21ad71;
$custom-light: #75c69a;
$custom-dark: #000000;

JSON

{
  "hex": "#21ad71",
  "rgb": {
    "r": 33,
    "g": 173,
    "b": 113
  },
  "hsl": {
    "h": 154.286,
    "s": 67.961,
    "l": 40.392
  },
  "oklch": {
    "l": 0.66256,
    "c": 0.14484,
    "h": 158.6
  },
  "luminance": 0.31403
}

Semantic roles & 50–950 ramp

primary

#21AD71

secondary

#C7628E

accent

#3D87EB

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #21AD71

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

Preview Lab → · Contrast checker → · Palette generator →