#21CA9C#21CA9C

#21CA9C is a light, vivid teal. Relative luminance 0.450; OKLCH L 74.8% C 0.145 H 168.2°. Best body text is #000000 at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#21CA9C
RGB	rgb(33, 202, 156)
HSL	hsl(164, 72%, 46%)
HSV	hsv(164, 84%, 79%)
CMYK	cmyk(83.7%, 0%, 22.8%, 20.8%)
CIE-LAB	lab(72.87, -51.36, 11.59)
CIE-LCH	lch(72.87, 52.66, 167.28°)
OKLab	oklab(74.8% -0.1422 0.0296)
OKLCH	oklch(74.8% 0.145 168.2)
XYZ	xyz(27.7451, 44.9611, 38.6621)
Luminance	0.4496 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21CA9C #CA214F

analogous

#21CA48 #21CA9C #21A3CA

triadic

#21CA9C #9C21CA #CA9C21

tetradic

#21CA9C #4821CA #CA214F #A3CA21

square

#21CA9C #4821CA #CA214F #A3CA21

split-complementary

#21CA9C #CA21A3 #CA4821

monochromatic

#10614B #189573 #21CA9C #47E1B7 #7CEACC

Accessibility & contrast

On white

2.10

#21CA9C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.99

#21CA9C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21CA9C

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21CA9C	#FFFFFF	#000000	##000000
##21CA9C	1.00	2.10	9.99	9.99
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.99	21.00	1.00	1.00
##000000	9.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5BB9A

Deuteranopia (green-blind)

#B1AD9F

Tritanopia (blue-blind)

#00CBBD

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #21ca9c;
/* rgb */ color: rgb(33, 202, 156);
/* oklch */ color: oklch(74.8% 0.145 168.2);

Tailwind

colors: {
  custom: {
    50: '#7cdbb9',
    500: '#21ca9c',
    950: '#000000',
  },
}

SCSS

$custom: #21ca9c;
$custom-light: #7cdbb9;
$custom-dark: #000000;

JSON

{
  "hex": "#21ca9c",
  "rgb": {
    "r": 33,
    "g": 202,
    "b": 156
  },
  "hsl": {
    "h": 163.669,
    "s": 71.915,
    "l": 46.078
  },
  "oklch": {
    "l": 0.74802,
    "c": 0.14526,
    "h": 168.2
  },
  "luminance": 0.44965
}

Semantic roles & 50–950 ramp

primary

#21CA9C

secondary

#D2758E

accent

#396BEF

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1511

muted

#7D8380

Preview Lab

Preview with #21CA9C

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

Preview Lab → · Contrast checker → · Palette generator →