#21BA86#21BA86

#21BA86 is a light, vivid teal. Relative luminance 0.372; OKLCH L 70.1% C 0.143 H 163.7°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#21BA86
RGB	rgb(33, 186, 134)
HSL	hsl(160, 70%, 43%)
HSV	hsv(160, 82%, 73%)
CMYK	cmyk(82.3%, 0%, 28%, 27.1%)
CIE-LAB	lab(67.40, -50.23, 15.80)
CIE-LCH	lch(67.40, 52.65, 162.54°)
OKLab	oklab(70.15% -0.1374 0.0402)
OKLCH	oklch(70.15% 0.143 163.7)
XYZ	xyz(22.4866, 37.1595, 28.5370)
Luminance	0.3716 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21BA86 #BA2155

analogous

#21BA3A #21BA86 #21A1BA

triadic

#21BA86 #8621BA #BA8621

tetradic

#21BA86 #3A21BA #BA2155 #A1BA21

square

#21BA86 #3A21BA #BA2155 #A1BA21

split-complementary

#21BA86 #BA21A1 #BA3A21

monochromatic

#0F523B #188661 #21BA86 #3CDCA6 #70E6BE

Accessibility & contrast

On white

2.49

#21BA86 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.43

#21BA86 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21BA86

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21BA86	#FFFFFF	#000000	##000000
##21BA86	1.00	2.49	8.43	8.43
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.43	21.00	1.00	1.00
##000000	8.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6AC83

Deuteranopia (green-blind)

#A59F89

Tritanopia (blue-blind)

#00BAAC

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #21ba86;
/* rgb */ color: rgb(33, 186, 134);
/* oklch */ color: oklch(70.1% 0.143 163.7);

Tailwind

colors: {
  custom: {
    50: '#78d0a9',
    500: '#21ba86',
    950: '#000000',
  },
}

SCSS

$custom: #21ba86;
$custom-light: #78d0a9;
$custom-dark: #000000;

JSON

{
  "hex": "#21ba86",
  "rgb": {
    "r": 33,
    "g": 186,
    "b": 134
  },
  "hsl": {
    "h": 159.608,
    "s": 69.863,
    "l": 42.941
  },
  "oklch": {
    "l": 0.70145,
    "c": 0.14317,
    "h": 163.7
  },
  "luminance": 0.37162
}

Semantic roles & 50–950 ramp

primary

#21BA86

secondary

#CC6B8C

accent

#3B77ED

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1410

muted

#7C827F

Preview Lab

Preview with #21BA86

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

Preview Lab → · Contrast checker → · Palette generator →