#21AA73#21AA73

#21AA73 is a light, vivid teal. Relative luminance 0.303; OKLCH L 65.5% C 0.139 H 160.3°. Best body text is #000000 at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#21AA73
RGB	rgb(33, 170, 115)
HSL	hsl(156, 67%, 40%)
HSV	hsv(156, 81%, 67%)
CMYK	cmyk(80.6%, 0%, 32.4%, 33.3%)
CIE-LAB	lab(61.92, -48.23, 18.58)
CIE-LCH	lch(61.92, 51.68, 158.93°)
OKLab	oklab(65.51% -0.131 0.047)
OKLCH	oklch(65.51% 0.139 160.3)
XYZ	xyz(18.0945, 30.3083, 21.1128)
Luminance	0.3031 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AA73 #AA2158

analogous

#21AA2E #21AA73 #219DAA

triadic

#21AA73 #7321AA #AA7321

tetradic

#21AA73 #2E21AA #AA2158 #9DAA21

square

#21AA73 #2E21AA #AA2158 #9DAA21

split-complementary

#21AA73 #AA219D #AA2E21

monochromatic

#0D432E #177750 #21AA73 #31D794 #64E1AF

Accessibility & contrast

On white

2.97

#21AA73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.06

#21AA73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AA73

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AA73	#FFFFFF	#000000	##000000
##21AA73	1.00	2.97	7.06	7.06
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.06	21.00	1.00	1.00
##000000	7.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89D70

Deuteranopia (green-blind)

#989177

Tritanopia (blue-blind)

#00A99B

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #21aa73;
/* rgb */ color: rgb(33, 170, 115);
/* oklch */ color: oklch(65.5% 0.139 160.3);

Tailwind

colors: {
  custom: {
    50: '#74c49b',
    500: '#21aa73',
    950: '#000000',
  },
}

SCSS

$custom: #21aa73;
$custom-light: #74c49b;
$custom-dark: #000000;

JSON

{
  "hex": "#21aa73",
  "rgb": {
    "r": 33,
    "g": 170,
    "b": 115
  },
  "hsl": {
    "h": 155.912,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.65507,
    "c": 0.13918,
    "h": 160.3
  },
  "luminance": 0.30311
}

Semantic roles & 50–950 ramp

primary

#21AA73

secondary

#C66189

accent

#3D83EA

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #21AA73

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

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