#21A17E#21A17E

#21A17E is a light, moderate teal. Relative luminance 0.273; OKLCH L 63.4% C 0.119 H 169.1°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#21A17E
RGB	rgb(33, 161, 126)
HSL	hsl(164, 66%, 38%)
HSV	hsv(164, 80%, 63%)
CMYK	cmyk(79.5%, 0%, 21.7%, 36.9%)
CIE-LAB	lab(59.27, -41.96, 8.78)
CIE-LCH	lch(59.27, 42.87, 168.18°)
OKLab	oklab(63.4% -0.1166 0.0224)
OKLCH	oklch(63.4% 0.119 169.1)
XYZ	xyz(17.1359, 27.3173, 24.1043)
Luminance	0.2732 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A17E #A12144

analogous

#21A13E #21A17E #2184A1

triadic

#21A17E #7E21A1 #A17E21

tetradic

#21A17E #3E21A1 #A12144 #84A121

square

#21A17E #3E21A1 #A12144 #84A121

split-complementary

#21A17E #A12184 #A13E21

monochromatic

#0C3B2F #176E56 #21A17E #2CD4A6 #5EDEBB

Accessibility & contrast

On white

3.25

#21A17E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#21A17E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A17E

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A17E	#FFFFFF	#000000	##000000
##21A17E	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C957C

Deuteranopia (green-blind)

#8D8A80

Tritanopia (blue-blind)

#00A297

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #21a17e;
/* rgb */ color: rgb(33, 161, 126);
/* oklch */ color: oklch(63.4% 0.119 169.1);

Tailwind

colors: {
  custom: {
    50: '#73bea3',
    500: '#21a17e',
    950: '#000000',
  },
}

SCSS

$custom: #21a17e;
$custom-light: #73bea3;
$custom-dark: #000000;

JSON

{
  "hex": "#21a17e",
  "rgb": {
    "r": 33,
    "g": 161,
    "b": 126
  },
  "hsl": {
    "h": 163.594,
    "s": 65.979,
    "l": 38.039
  },
  "oklch": {
    "l": 0.63403,
    "c": 0.11879,
    "h": 169.1
  },
  "luminance": 0.27319
}

Semantic roles & 50–950 ramp

primary

#21A17E

secondary

#C35B77

accent

#3F6DE9

background

#F7FBFA

surface

#EEF7F3

border

#C9D0CD

text

#09120F

muted

#7B817F

Preview Lab

Preview with #21A17E

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

Preview Lab → · Contrast checker → · Palette generator →