#21AB72#21AB72

#21AB72 is a light, vivid teal. Relative luminance 0.307; OKLCH L 65.7% C 0.141 H 159.6°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#21AB72
RGB	rgb(33, 171, 114)
HSL	hsl(155, 68%, 40%)
HSV	hsv(155, 81%, 67%)
CMYK	cmyk(80.7%, 0%, 33.3%, 32.9%)
CIE-LAB	lab(62.22, -48.83, 19.54)
CIE-LCH	lch(62.22, 52.60, 158.19°)
OKLab	oklab(65.75% -0.1325 0.0494)
OKLCH	oklch(65.75% 0.141 159.6)
XYZ	xyz(18.2254, 30.6618, 20.8741)
Luminance	0.3066 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AB72 #AB215A

analogous

#21AB2D #21AB72 #219FAB

triadic

#21AB72 #7221AB #AB7221

tetradic

#21AB72 #2D21AB #AB215A #9FAB21

square

#21AB72 #2D21AB #AB215A #9FAB21

split-complementary

#21AB72 #AB219F #AB2D21

monochromatic

#0D442E #177850 #21AB72 #32D793 #65E1AE

Accessibility & contrast

On white

2.94

#21AB72 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.13

#21AB72 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AB72

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AB72	#FFFFFF	#000000	##000000
##21AB72	1.00	2.94	7.13	7.13
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.13	21.00	1.00	1.00
##000000	7.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99D6E

Deuteranopia (green-blind)

#999276

Tritanopia (blue-blind)

#00AA9C

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #21ab72;
/* rgb */ color: rgb(33, 171, 114);
/* oklch */ color: oklch(65.7% 0.141 159.6);

Tailwind

colors: {
  custom: {
    50: '#75c59b',
    500: '#21ab72',
    950: '#000000',
  },
}

SCSS

$custom: #21ab72;
$custom-light: #75c59b;
$custom-dark: #000000;

JSON

{
  "hex": "#21ab72",
  "rgb": {
    "r": 33,
    "g": 171,
    "b": 114
  },
  "hsl": {
    "h": 155.217,
    "s": 67.647,
    "l": 40
  },
  "oklch": {
    "l": 0.65749,
    "c": 0.14136,
    "h": 159.6
  },
  "luminance": 0.30664
}

Semantic roles & 50–950 ramp

primary

#21AB72

secondary

#C7618B

accent

#3D85EB

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #21AB72

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

Preview Lab → · Contrast checker → · Palette generator →