#21AA7B#21AA7B

#21AA7B is a light, vivid teal. Relative luminance 0.305; OKLCH L 65.7% C 0.132 H 163.9°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#21AA7B
RGB	rgb(33, 170, 123)
HSL	hsl(159, 67%, 40%)
HSV	hsv(159, 81%, 67%)
CMYK	cmyk(80.6%, 0%, 27.6%, 33.3%)
CIE-LAB	lab(62.08, -46.41, 14.42)
CIE-LCH	lch(62.08, 48.60, 162.74°)
OKLab	oklab(65.7% -0.1271 0.0367)
OKLCH	oklch(65.7% 0.132 163.9)
XYZ	xyz(18.5750, 30.5005, 23.6433)
Luminance	0.3050 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AA7B #AA2150

analogous

#21AA36 #21AA7B #2195AA

triadic

#21AA7B #7B21AA #AA7B21

tetradic

#21AA7B #3621AA #AA2150 #95AA21

square

#21AA7B #3621AA #AA2150 #95AA21

split-complementary

#21AA7B #AA2195 #AA3621

monochromatic

#0D4331 #177756 #21AA7B #31D79E #64E1B6

Accessibility & contrast

On white

2.96

#21AA7B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#21AA7B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AA7B

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AA7B	#FFFFFF	#000000	##000000
##21AA7B	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)

#A79D78

Deuteranopia (green-blind)

#96917E

Tritanopia (blue-blind)

#00AA9D

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #21aa7b;
/* rgb */ color: rgb(33, 170, 123);
/* oklch */ color: oklch(65.7% 0.132 163.9);

Tailwind

colors: {
  custom: {
    50: '#75c4a1',
    500: '#21aa7b',
    950: '#000000',
  },
}

SCSS

$custom: #21aa7b;
$custom-light: #75c4a1;
$custom-dark: #000000;

JSON

{
  "hex": "#21aa7b",
  "rgb": {
    "r": 33,
    "g": 170,
    "b": 123
  },
  "hsl": {
    "h": 159.416,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.65696,
    "c": 0.1323,
    "h": 163.9
  },
  "luminance": 0.30503
}

Semantic roles & 50–950 ramp

primary

#21AA7B

secondary

#C66183

accent

#3D79EA

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A130F

muted

#7C827E

Preview Lab

Preview with #21AA7B

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

Preview Lab → · Contrast checker → · Palette generator →