#21A274#21A274

#21A274 is a light, vivid teal. Relative luminance 0.274; OKLCH L 63.4% C 0.128 H 163.2°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#21A274
RGB	rgb(33, 162, 116)
HSL	hsl(159, 66%, 38%)
HSV	hsv(159, 80%, 64%)
CMYK	cmyk(79.6%, 0%, 28.4%, 36.5%)
CIE-LAB	lab(59.36, -44.81, 14.51)
CIE-LCH	lch(59.36, 47.10, 162.06°)
OKLab	oklab(63.41% -0.1226 0.0369)
OKLCH	oklch(63.41% 0.128 163.2)
XYZ	xyz(16.6980, 27.4229, 20.9327)
Luminance	0.2742 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A274 #A2214F

analogous

#21A234 #21A274 #218FA2

triadic

#21A274 #7421A2 #A27421

tetradic

#21A274 #3421A2 #A2214F #8FA221

square

#21A274 #3421A2 #A2214F #8FA221

split-complementary

#21A274 #A2218F #A23421

monochromatic

#0C3C2B #176F50 #21A274 #2CD498 #5FDEB1

Accessibility & contrast

On white

3.24

#21A274 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#21A274 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A274

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A274	#FFFFFF	#000000	##000000
##21A274	1.00	3.24	6.49	6.49
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F9671

Deuteranopia (green-blind)

#8F8A77

Tritanopia (blue-blind)

#00A296

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #21a274;
/* rgb */ color: rgb(33, 162, 116);
/* oklch */ color: oklch(63.4% 0.128 163.2);

Tailwind

colors: {
  custom: {
    50: '#73be9c',
    500: '#21a274',
    950: '#000000',
  },
}

SCSS

$custom: #21a274;
$custom-light: #73be9c;
$custom-dark: #000000;

JSON

{
  "hex": "#21a274",
  "rgb": {
    "r": 33,
    "g": 162,
    "b": 116
  },
  "hsl": {
    "h": 158.605,
    "s": 66.154,
    "l": 38.235
  },
  "oklch": {
    "l": 0.63409,
    "c": 0.12802,
    "h": 163.2
  },
  "luminance": 0.27425
}

Semantic roles & 50–950 ramp

primary

#21A274

secondary

#C35C81

accent

#3F7BE9

background

#F7FBF9

surface

#EEF7F2

border

#C9D0CC

text

#09120E

muted

#7B817E

Preview Lab

Preview with #21A274

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

Preview Lab → · Contrast checker → · Palette generator →