#21A475#21A475

#21A475 is a light, vivid teal. Relative luminance 0.282; OKLCH L 64.0% C 0.130 H 163.0°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#21A475
RGB	rgb(33, 164, 117)
HSL	hsl(158, 66%, 39%)
HSV	hsv(158, 80%, 64%)
CMYK	cmyk(79.9%, 0%, 28.7%, 35.7%)
CIE-LAB	lab(60.03, -45.39, 14.88)
CIE-LCH	lch(60.03, 47.76, 161.85°)
OKLab	oklab(63.96% -0.1241 0.0379)
OKLCH	oklch(63.96% 0.13 163)
XYZ	xyz(17.1116, 28.1565, 21.3591)
Luminance	0.2816 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A475 #A42150

analogous

#21A433 #21A475 #2191A4

triadic

#21A475 #7521A4 #A47521

tetradic

#21A475 #3321A4 #A42150 #91A421

square

#21A475 #3321A4 #A42150 #91A421

split-complementary

#21A475 #A42191 #A43321

monochromatic

#0C3E2C #177151 #21A475 #2DD599 #60DFB2

Accessibility & contrast

On white

3.17

#21A475 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#21A475 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A475

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A475	#FFFFFF	#000000	##000000
##21A475	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A19772

Deuteranopia (green-blind)

#918C78

Tritanopia (blue-blind)

#00A497

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #21a475;
/* rgb */ color: rgb(33, 164, 117);
/* oklch */ color: oklch(64.0% 0.130 163.0);

Tailwind

colors: {
  custom: {
    50: '#73c09d',
    500: '#21a475',
    950: '#000000',
  },
}

SCSS

$custom: #21a475;
$custom-light: #73c09d;
$custom-dark: #000000;

JSON

{
  "hex": "#21a475",
  "rgb": {
    "r": 33,
    "g": 164,
    "b": 117
  },
  "hsl": {
    "h": 158.473,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.63964,
    "c": 0.12973,
    "h": 163
  },
  "luminance": 0.28159
}

Semantic roles & 50–950 ramp

primary

#21A475

secondary

#C45D82

accent

#3E7CE9

background

#F7FBF9

surface

#EEF7F2

border

#C9D0CC

text

#09120E

muted

#7B817E

Preview Lab

Preview with #21A475

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

Preview Lab → · Contrast checker → · Palette generator →