#21A275#21A275

#21A275 is a light, vivid teal. Relative luminance 0.274; OKLCH L 63.4% C 0.127 H 163.7°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#21A275
RGB	rgb(33, 162, 117)
HSL	hsl(159, 66%, 38%)
HSV	hsv(159, 80%, 64%)
CMYK	cmyk(79.6%, 0%, 27.8%, 36.5%)
CIE-LAB	lab(59.39, -44.57, 13.98)
CIE-LCH	lch(59.39, 46.72, 162.59°)
OKLab	oklab(63.43% -0.1221 0.0356)
OKLCH	oklch(63.43% 0.127 163.7)
XYZ	xyz(16.7565, 27.4463, 21.2407)
Luminance	0.2745 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A275 #A2214E

analogous

#21A234 #21A275 #218EA2

triadic

#21A275 #7521A2 #A27521

tetradic

#21A275 #3421A2 #A2214E #8EA221

square

#21A275 #3421A2 #A2214E #8EA221

split-complementary

#21A275 #A2218E #A23421

monochromatic

#0C3C2C #176F50 #21A275 #2CD499 #5FDEB2

Accessibility & contrast

On white

3.24

#21A275 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#21A275 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A275

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A275	#FFFFFF	#000000	##000000
##21A275	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)

#9F9672

Deuteranopia (green-blind)

#8F8A78

Tritanopia (blue-blind)

#00A296

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #21a275;
/* rgb */ color: rgb(33, 162, 117);
/* oklch */ color: oklch(63.4% 0.127 163.7);

Tailwind

colors: {
  custom: {
    50: '#73be9d',
    500: '#21a275',
    950: '#000000',
  },
}

SCSS

$custom: #21a275;
$custom-light: #73be9d;
$custom-dark: #000000;

JSON

{
  "hex": "#21a275",
  "rgb": {
    "r": 33,
    "g": 162,
    "b": 117
  },
  "hsl": {
    "h": 159.07,
    "s": 66.154,
    "l": 38.235
  },
  "oklch": {
    "l": 0.63433,
    "c": 0.12717,
    "h": 163.7
  },
  "luminance": 0.27448
}

Semantic roles & 50–950 ramp

primary

#21A275

secondary

#C35C80

accent

#3F7AE9

background

#F7FBF9

surface

#EEF7F2

border

#C9D0CC

text

#09120E

muted

#7B817E

Preview Lab

Preview with #21A275

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

Preview Lab → · Contrast checker → · Palette generator →