#21A780#21A780

#21A780 is a light, vivid teal. Relative luminance 0.295; OKLCH L 65.0% C 0.125 H 167.6°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#21A780
RGB	rgb(33, 167, 128)
HSL	hsl(163, 67%, 39%)
HSV	hsv(163, 80%, 65%)
CMYK	cmyk(80.2%, 0%, 23.4%, 34.5%)
CIE-LAB	lab(61.24, -43.98, 10.45)
CIE-LCH	lch(61.24, 45.21, 166.63°)
OKLab	oklab(65.04% -0.1217 0.0267)
OKLCH	oklch(65.04% 0.125 167.6)
XYZ	xyz(18.3400, 29.5170, 25.1486)
Luminance	0.2952 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A780 #A72148

analogous

#21A73D #21A780 #218BA7

triadic

#21A780 #8021A7 #A78021

tetradic

#21A780 #3D21A7 #A72148 #8BA721

square

#21A780 #3D21A7 #A72148 #8BA721

split-complementary

#21A780 #A7218B #A73D21

monochromatic

#0D4132 #177459 #21A780 #2FD6A5 #62E0BB

Accessibility & contrast

On white

3.04

#21A780 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#21A780 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A780

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A780	#FFFFFF	#000000	##000000
##21A780	1.00	3.04	6.90	6.90
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39B7E

Deuteranopia (green-blind)

#928F83

Tritanopia (blue-blind)

#00A89C

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #21a780;
/* rgb */ color: rgb(33, 167, 128);
/* oklch */ color: oklch(65.0% 0.125 167.6);

Tailwind

colors: {
  custom: {
    50: '#74c2a4',
    500: '#21a780',
    950: '#000000',
  },
}

SCSS

$custom: #21a780;
$custom-light: #74c2a4;
$custom-dark: #000000;

JSON

{
  "hex": "#21a780",
  "rgb": {
    "r": 33,
    "g": 167,
    "b": 128
  },
  "hsl": {
    "h": 162.537,
    "s": 67,
    "l": 39.216
  },
  "oklch": {
    "l": 0.65035,
    "c": 0.12458,
    "h": 167.6
  },
  "luminance": 0.29519
}

Semantic roles & 50–950 ramp

primary

#21A780

secondary

#C55F7D

accent

#3E70EA

background

#F7FCFA

surface

#EEF8F4

border

#C9D1CE

text

#0A120F

muted

#7C817F

Preview Lab

Preview with #21A780

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

Preview Lab → · Contrast checker → · Palette generator →