#21A470#21A470

#21A470 is a light, vivid teal. Relative luminance 0.280; OKLCH L 63.8% C 0.134 H 160.7°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#21A470
RGB	rgb(33, 164, 112)
HSL	hsl(156, 66%, 39%)
HSV	hsv(156, 80%, 64%)
CMYK	cmyk(79.9%, 0%, 31.7%, 35.7%)
CIE-LAB	lab(59.93, -46.52, 17.50)
CIE-LCH	lch(59.93, 49.71, 159.39°)
OKLab	oklab(63.85% -0.1265 0.0443)
OKLCH	oklch(63.85% 0.134 160.7)
XYZ	xyz(16.8255, 28.0420, 19.8520)
Luminance	0.2804 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A470 #A42155

analogous

#21A42E #21A470 #2196A4

triadic

#21A470 #7021A4 #A47021

tetradic

#21A470 #2E21A4 #A42155 #96A421

square

#21A470 #2E21A4 #A42155 #96A421

split-complementary

#21A470 #A42196 #A42E21

monochromatic

#0C3E2A #17714D #21A470 #2DD592 #60DFAD

Accessibility & contrast

On white

3.18

#21A470 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#21A470 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A470

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A470	#FFFFFF	#000000	##000000
##21A470	1.00	3.18	6.61	6.61
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2976D

Deuteranopia (green-blind)

#928C73

Tritanopia (blue-blind)

#00A396

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #21a470;
/* rgb */ color: rgb(33, 164, 112);
/* oklch */ color: oklch(63.8% 0.134 160.7);

Tailwind

colors: {
  custom: {
    50: '#73c099',
    500: '#21a470',
    950: '#000000',
  },
}

SCSS

$custom: #21a470;
$custom-light: #73c099;
$custom-dark: #000000;

JSON

{
  "hex": "#21a470",
  "rgb": {
    "r": 33,
    "g": 164,
    "b": 112
  },
  "hsl": {
    "h": 156.183,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.63845,
    "c": 0.13406,
    "h": 160.7
  },
  "luminance": 0.28044
}

Semantic roles & 50–950 ramp

primary

#21A470

secondary

#C45D86

accent

#3E82E9

background

#F7FBF9

surface

#EEF7F2

border

#C9D0CC

text

#09120E

muted

#7B817E

Preview Lab

Preview with #21A470

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

Preview Lab → · Contrast checker → · Palette generator →