#21A971#21A971

#21A971 is a light, vivid teal. Relative luminance 0.299; OKLCH L 65.2% C 0.140 H 159.7°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#21A971
RGB	rgb(33, 169, 113)
HSL	hsl(155, 67%, 40%)
HSV	hsv(155, 80%, 66%)
CMYK	cmyk(80.5%, 0%, 33.1%, 33.7%)
CIE-LAB	lab(61.56, -48.27, 19.18)
CIE-LCH	lch(61.56, 51.94, 158.33°)
OKLab	oklab(65.2% -0.131 0.0485)
OKLCH	oklch(65.2% 0.14 159.7)
XYZ	xyz(17.7939, 29.8893, 20.4510)
Luminance	0.2989 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A971 #A92159

analogous

#21A92D #21A971 #219DA9

triadic

#21A971 #7121A9 #A97121

tetradic

#21A971 #2D21A9 #A92159 #9DA921

square

#21A971 #2D21A9 #A92159 #9DA921

split-complementary

#21A971 #A9219D #A92D21

monochromatic

#0D432D #17764F #21A971 #31D792 #64E1AD

Accessibility & contrast

On white

3.01

#21A971 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#21A971 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A971

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A971	#FFFFFF	#000000	##000000
##21A971	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79B6E

Deuteranopia (green-blind)

#979075

Tritanopia (blue-blind)

#00A89A

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #21a971;
/* rgb */ color: rgb(33, 169, 113);
/* oklch */ color: oklch(65.2% 0.140 159.7);

Tailwind

colors: {
  custom: {
    50: '#74c49a',
    500: '#21a971',
    950: '#000000',
  },
}

SCSS

$custom: #21a971;
$custom-light: #74c49a;
$custom-dark: #000000;

JSON

{
  "hex": "#21a971",
  "rgb": {
    "r": 33,
    "g": 169,
    "b": 113
  },
  "hsl": {
    "h": 155.294,
    "s": 67.327,
    "l": 39.608
  },
  "oklch": {
    "l": 0.65196,
    "c": 0.13967,
    "h": 159.7
  },
  "luminance": 0.29892
}

Semantic roles & 50–950 ramp

primary

#21A971

secondary

#C6608A

accent

#3E85EA

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #21A971

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

Preview Lab → · Contrast checker → · Palette generator →