#21AA7A#21AA7A

#21AA7A is a light, vivid teal. Relative luminance 0.305; OKLCH L 65.7% C 0.133 H 163.4°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#21AA7A
RGB	rgb(33, 170, 122)
HSL	hsl(159, 67%, 40%)
HSV	hsv(159, 81%, 67%)
CMYK	cmyk(80.6%, 0%, 28.2%, 33.3%)
CIE-LAB	lab(62.06, -46.64, 14.94)
CIE-LCH	lch(62.06, 48.98, 162.24°)
OKLab	oklab(65.67% -0.1276 0.038)
OKLCH	oklch(65.67% 0.133 163.4)
XYZ	xyz(18.5127, 30.4756, 23.3153)
Luminance	0.3048 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AA7A #AA2151

analogous

#21AA35 #21AA7A #2196AA

triadic

#21AA7A #7A21AA #AA7A21

tetradic

#21AA7A #3521AA #AA2151 #96AA21

square

#21AA7A #3521AA #AA2151 #96AA21

split-complementary

#21AA7A #AA2196 #AA3521

monochromatic

#0D4330 #177755 #21AA7A #31D79D #64E1B5

Accessibility & contrast

On white

2.96

#21AA7A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#21AA7A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AA7A

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AA7A	#FFFFFF	#000000	##000000
##21AA7A	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79D77

Deuteranopia (green-blind)

#96917D

Tritanopia (blue-blind)

#00AA9D

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #21aa7a;
/* rgb */ color: rgb(33, 170, 122);
/* oklch */ color: oklch(65.7% 0.133 163.4);

Tailwind

colors: {
  custom: {
    50: '#75c4a0',
    500: '#21aa7a',
    950: '#000000',
  },
}

SCSS

$custom: #21aa7a;
$custom-light: #75c4a0;
$custom-dark: #000000;

JSON

{
  "hex": "#21aa7a",
  "rgb": {
    "r": 33,
    "g": 170,
    "b": 122
  },
  "hsl": {
    "h": 158.978,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.65672,
    "c": 0.13314,
    "h": 163.4
  },
  "luminance": 0.30478
}

Semantic roles & 50–950 ramp

primary

#21AA7A

secondary

#C66184

accent

#3D7AEA

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #21AA7A

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

Preview Lab → · Contrast checker → · Palette generator →