#21A163#21A163

#21A163 is a light, vivid teal. Relative luminance 0.267; OKLCH L 62.8% C 0.142 H 156.1°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#21A163
RGB	rgb(33, 161, 99)
HSL	hsl(151, 66%, 38%)
HSV	hsv(151, 80%, 63%)
CMYK	cmyk(79.5%, 0%, 38.5%, 36.9%)
CIE-LAB	lab(58.71, -48.12, 22.97)
CIE-LCH	lch(58.71, 53.32, 154.48°)
OKLab	oklab(62.76% -0.1298 0.0575)
OKLCH	oklch(62.76% 0.142 156.1)
XYZ	xyz(15.6227, 26.7120, 16.1345)
Luminance	0.2671 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A163 #A1215F

analogous

#21A123 #21A163 #219FA1

triadic

#21A163 #6321A1 #A16321

tetradic

#21A163 #2321A1 #A1215F #9FA121

square

#21A163 #2321A1 #A1215F #9FA121

split-complementary

#21A163 #A1219F #A12321

monochromatic

#0C3B25 #176E44 #21A163 #2CD482 #5EDEA0

Accessibility & contrast

On white

3.31

#21A163 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#21A163 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A163

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A163	#FFFFFF	#000000	##000000
##21A163	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0945F

Deuteranopia (green-blind)

#918967

Tritanopia (blue-blind)

#009F91

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #21a163;
/* rgb */ color: rgb(33, 161, 99);
/* oklch */ color: oklch(62.8% 0.142 156.1);

Tailwind

colors: {
  custom: {
    50: '#72be90',
    500: '#21a163',
    950: '#000000',
  },
}

SCSS

$custom: #21a163;
$custom-light: #72be90;
$custom-dark: #000000;

JSON

{
  "hex": "#21a163",
  "rgb": {
    "r": 33,
    "g": 161,
    "b": 99
  },
  "hsl": {
    "h": 150.938,
    "s": 65.979,
    "l": 38.039
  },
  "oklch": {
    "l": 0.62758,
    "c": 0.14199,
    "h": 156.1
  },
  "luminance": 0.26714
}

Semantic roles & 50–950 ramp

primary

#21A163

secondary

#C35B8D

accent

#3F91E9

background

#F7FBF8

surface

#EEF7F0

border

#C9D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #21A163

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

Preview Lab → · Contrast checker → · Palette generator →