#21AA81#21AA81

#21AA81 is a light, vivid teal. Relative luminance 0.307; OKLCH L 65.8% C 0.127 H 166.9°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#21AA81
RGB	rgb(33, 170, 129)
HSL	hsl(162, 67%, 40%)
HSV	hsv(162, 81%, 67%)
CMYK	cmyk(80.6%, 0%, 24.1%, 33.3%)
CIE-LAB	lab(62.22, -44.98, 11.28)
CIE-LCH	lch(62.22, 46.37, 165.92°)
OKLab	oklab(65.85% -0.1242 0.0288)
OKLCH	oklch(65.85% 0.127 166.9)
XYZ	xyz(18.9621, 30.6554, 25.6823)
Luminance	0.3066 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AA81 #AA214A

analogous

#21AA3D #21AA81 #218FAA

triadic

#21AA81 #8121AA #AA8121

tetradic

#21AA81 #3D21AA #AA214A #8FAA21

square

#21AA81 #3D21AA #AA214A #8FAA21

split-complementary

#21AA81 #AA218F #AA3D21

monochromatic

#0D4333 #17775A #21AA81 #31D7A5 #64E1BC

Accessibility & contrast

On white

2.94

#21AA81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.13

#21AA81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AA81

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AA81	#FFFFFF	#000000	##000000
##21AA81	1.00	2.94	7.13	7.13
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.13	21.00	1.00	1.00
##000000	7.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69E7F

Deuteranopia (green-blind)

#959184

Tritanopia (blue-blind)

#00AB9F

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #21aa81;
/* rgb */ color: rgb(33, 170, 129);
/* oklch */ color: oklch(65.8% 0.127 166.9);

Tailwind

colors: {
  custom: {
    50: '#75c4a5',
    500: '#21aa81',
    950: '#000000',
  },
}

SCSS

$custom: #21aa81;
$custom-light: #75c4a5;
$custom-dark: #000000;

JSON

{
  "hex": "#21aa81",
  "rgb": {
    "r": 33,
    "g": 170,
    "b": 129
  },
  "hsl": {
    "h": 162.044,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.65848,
    "c": 0.12748,
    "h": 166.9
  },
  "luminance": 0.30658
}

Semantic roles & 50–950 ramp

primary

#21AA81

secondary

#C6617F

accent

#3D71EA

background

#F7FCFA

surface

#EEF8F4

border

#C9D1CE

text

#0A130F

muted

#7C827F

Preview Lab

Preview with #21AA81

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

Preview Lab → · Contrast checker → · Palette generator →