#21A47E#21A47E

#21A47E is a light, vivid teal. Relative luminance 0.284; OKLCH L 64.2% C 0.122 H 167.8°. Best body text is #000000 at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#21A47E
RGB	rgb(33, 164, 126)
HSL	hsl(163, 66%, 39%)
HSV	hsv(163, 80%, 64%)
CMYK	cmyk(79.9%, 0%, 23.2%, 35.7%)
CIE-LAB	lab(60.23, -43.23, 10.15)
CIE-LCH	lch(60.23, 44.40, 166.79°)
OKLab	oklab(64.19% -0.1197 0.0259)
OKLCH	oklch(64.19% 0.122 167.8)
XYZ	xyz(17.6664, 28.3784, 24.2811)
Luminance	0.2838 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A47E #A42147

analogous

#21A43C #21A47E #2188A4

triadic

#21A47E #7E21A4 #A47E21

tetradic

#21A47E #3C21A4 #A42147 #88A421

square

#21A47E #3C21A4 #A42147 #88A421

split-complementary

#21A47E #A42188 #A43C21

monochromatic

#0C3E30 #177157 #21A47E #2DD5A4 #60DFBA

Accessibility & contrast

On white

3.15

#21A47E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.68

#21A47E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A47E

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A47E	#FFFFFF	#000000	##000000
##21A47E	1.00	3.15	6.68	6.68
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.68	21.00	1.00	1.00
##000000	6.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0987C

Deuteranopia (green-blind)

#908C81

Tritanopia (blue-blind)

#00A599

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #21a47e;
/* rgb */ color: rgb(33, 164, 126);
/* oklch */ color: oklch(64.2% 0.122 167.8);

Tailwind

colors: {
  custom: {
    50: '#73c0a3',
    500: '#21a47e',
    950: '#000000',
  },
}

SCSS

$custom: #21a47e;
$custom-light: #73c0a3;
$custom-dark: #000000;

JSON

{
  "hex": "#21a47e",
  "rgb": {
    "r": 33,
    "g": 164,
    "b": 126
  },
  "hsl": {
    "h": 162.595,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.64193,
    "c": 0.12244,
    "h": 167.8
  },
  "luminance": 0.28381
}

Semantic roles & 50–950 ramp

primary

#21A47E

secondary

#C45D7B

accent

#3E70E9

background

#F7FBFA

surface

#EEF7F3

border

#C9D0CD

text

#09120F

muted

#7B817F

Preview Lab

Preview with #21A47E

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

Preview Lab → · Contrast checker → · Palette generator →