#21AA7F#21AA7F

#21AA7F is a light, vivid teal. Relative luminance 0.306; OKLCH L 65.8% C 0.129 H 165.9°. Best body text is #000000 at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#21AA7F
RGB	rgb(33, 170, 127)
HSL	hsl(161, 67%, 40%)
HSV	hsv(161, 81%, 67%)
CMYK	cmyk(80.6%, 0%, 25.3%, 33.3%)
CIE-LAB	lab(62.17, -45.46, 12.33)
CIE-LCH	lch(62.17, 47.10, 164.83°)
OKLab	oklab(65.8% -0.1251 0.0315)
OKLCH	oklch(65.8% 0.129 165.9)
XYZ	xyz(18.8305, 30.6027, 24.9890)
Luminance	0.3060 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AA7F #AA214C

analogous

#21AA3B #21AA7F #2191AA

triadic

#21AA7F #7F21AA #AA7F21

tetradic

#21AA7F #3B21AA #AA214C #91AA21

square

#21AA7F #3B21AA #AA214C #91AA21

split-complementary

#21AA7F #AA2191 #AA3B21

monochromatic

#0D4332 #177759 #21AA7F #31D7A3 #64E1BA

Accessibility & contrast

On white

2.95

#21AA7F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.12

#21AA7F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AA7F

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AA7F	#FFFFFF	#000000	##000000
##21AA7F	1.00	2.95	7.12	7.12
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.12	21.00	1.00	1.00
##000000	7.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69D7D

Deuteranopia (green-blind)

#969182

Tritanopia (blue-blind)

#00AA9E

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #21aa7f;
/* rgb */ color: rgb(33, 170, 127);
/* oklch */ color: oklch(65.8% 0.129 165.9);

Tailwind

colors: {
  custom: {
    50: '#75c4a4',
    500: '#21aa7f',
    950: '#000000',
  },
}

SCSS

$custom: #21aa7f;
$custom-light: #75c4a4;
$custom-dark: #000000;

JSON

{
  "hex": "#21aa7f",
  "rgb": {
    "r": 33,
    "g": 170,
    "b": 127
  },
  "hsl": {
    "h": 161.168,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.65796,
    "c": 0.12905,
    "h": 165.9
  },
  "luminance": 0.30605
}

Semantic roles & 50–950 ramp

primary

#21AA7F

secondary

#C66180

accent

#3D74EA

background

#F7FCFA

surface

#EEF8F4

border

#C9D1CE

text

#0A130F

muted

#7C827F

Preview Lab

Preview with #21AA7F

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

Preview Lab → · Contrast checker → · Palette generator →