#21AA74#21AA74

#21AA74 is a light, vivid teal. Relative luminance 0.303; OKLCH L 65.5% C 0.138 H 160.7°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#21AA74
RGB	rgb(33, 170, 116)
HSL	hsl(156, 67%, 40%)
HSV	hsv(156, 81%, 67%)
CMYK	cmyk(80.6%, 0%, 31.8%, 33.3%)
CIE-LAB	lab(61.94, -48.01, 18.06)
CIE-LCH	lch(61.94, 51.29, 159.38°)
OKLab	oklab(65.53% -0.1305 0.0458)
OKLCH	oklch(65.53% 0.138 160.7)
XYZ	xyz(18.1523, 30.3315, 21.4175)
Luminance	0.3033 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AA74 #AA2157

analogous

#21AA2F #21AA74 #219CAA

triadic

#21AA74 #7421AA #AA7421

tetradic

#21AA74 #2F21AA #AA2157 #9CAA21

square

#21AA74 #2F21AA #AA2157 #9CAA21

split-complementary

#21AA74 #AA219C #AA2F21

monochromatic

#0D432E #177751 #21AA74 #31D796 #64E1B0

Accessibility & contrast

On white

2.97

#21AA74 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.07

#21AA74 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AA74

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AA74	#FFFFFF	#000000	##000000
##21AA74	1.00	2.97	7.07	7.07
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.07	21.00	1.00	1.00
##000000	7.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89D71

Deuteranopia (green-blind)

#989178

Tritanopia (blue-blind)

#00A99C

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #21aa74;
/* rgb */ color: rgb(33, 170, 116);
/* oklch */ color: oklch(65.5% 0.138 160.7);

Tailwind

colors: {
  custom: {
    50: '#74c49c',
    500: '#21aa74',
    950: '#000000',
  },
}

SCSS

$custom: #21aa74;
$custom-light: #74c49c;
$custom-dark: #000000;

JSON

{
  "hex": "#21aa74",
  "rgb": {
    "r": 33,
    "g": 170,
    "b": 116
  },
  "hsl": {
    "h": 156.35,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.65529,
    "c": 0.1383,
    "h": 160.7
  },
  "luminance": 0.30334
}

Semantic roles & 50–950 ramp

primary

#21AA74

secondary

#C66189

accent

#3D82EA

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #21AA74

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

Preview Lab → · Contrast checker → · Palette generator →