#21A47C#21A47C

#21A47C is a light, vivid teal. Relative luminance 0.283; OKLCH L 64.1% C 0.124 H 166.7°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#21A47C
RGB	rgb(33, 164, 124)
HSL	hsl(162, 66%, 39%)
HSV	hsv(162, 80%, 64%)
CMYK	cmyk(79.9%, 0%, 24.4%, 35.7%)
CIE-LAB	lab(60.18, -43.72, 11.20)
CIE-LCH	lch(60.18, 45.13, 165.63°)
OKLab	oklab(64.14% -0.1206 0.0286)
OKLCH	oklch(64.14% 0.124 166.7)
XYZ	xyz(17.5387, 28.3273, 23.6082)
Luminance	0.2833 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A47C #A42149

analogous

#21A43A #21A47C #218AA4

triadic

#21A47C #7C21A4 #A47C21

tetradic

#21A47C #3A21A4 #A42149 #8AA421

square

#21A47C #3A21A4 #A42149 #8AA421

split-complementary

#21A47C #A4218A #A43A21

monochromatic

#0C3E2F #177155 #21A47C #2DD5A2 #60DFB8

Accessibility & contrast

On white

3.15

#21A47C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#21A47C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A47C

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A47C	#FFFFFF	#000000	##000000
##21A47C	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0987A

Deuteranopia (green-blind)

#908C7F

Tritanopia (blue-blind)

#00A599

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #21a47c;
/* rgb */ color: rgb(33, 164, 124);
/* oklch */ color: oklch(64.1% 0.124 166.7);

Tailwind

colors: {
  custom: {
    50: '#73c0a2',
    500: '#21a47c',
    950: '#000000',
  },
}

SCSS

$custom: #21a47c;
$custom-light: #73c0a2;
$custom-dark: #000000;

JSON

{
  "hex": "#21a47c",
  "rgb": {
    "r": 33,
    "g": 164,
    "b": 124
  },
  "hsl": {
    "h": 161.679,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.64141,
    "c": 0.12398,
    "h": 166.7
  },
  "luminance": 0.28329
}

Semantic roles & 50–950 ramp

primary

#21A47C

secondary

#C45D7C

accent

#3E73E9

background

#F7FBF9

surface

#EEF7F2

border

#C9D0CC

text

#09120F

muted

#7B817E

Preview Lab

Preview with #21A47C

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

Preview Lab → · Contrast checker → · Palette generator →