#21A6A2#21A6A2

#21A6A2 is a light, moderate teal. Relative luminance 0.302; OKLCH L 65.8% C 0.107 H 191.7°. Best body text is #000000 at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#21A6A2
RGB	rgb(33, 166, 162)
HSL	hsl(178, 67%, 39%)
HSV	hsv(178, 80%, 65%)
CMYK	cmyk(80.1%, 0%, 2.4%, 34.9%)
CIE-LAB	lab(61.83, -34.24, -7.74)
CIE-LCH	lch(61.83, 35.11, 192.74°)
OKLab	oklab(65.82% -0.1045 -0.0216)
OKLCH	oklch(65.82% 0.107 191.7)
XYZ	xyz(20.7819, 30.2018, 38.9096)
Luminance	0.3020 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A6A2 #A62125

analogous

#21A65F #21A6A2 #2168A6

triadic

#21A6A2 #A221A6 #A6A221

tetradic

#21A6A2 #5F21A6 #A62125 #68A621

square

#21A6A2 #5F21A6 #A62125 #68A621

split-complementary

#21A6A2 #A62168 #A65F21

monochromatic

#0D403E #177370 #21A6A2 #2FD6D1 #62E0DC

Accessibility & contrast

On white

2.98

#21A6A2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.04

#21A6A2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21A6A2

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A6A2	#FFFFFF	#000000	##000000
##21A6A2	1.00	2.98	7.04	7.04
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.04	21.00	1.00	1.00
##000000	7.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B9DA2

Deuteranopia (green-blind)

#8990A3

Tritanopia (blue-blind)

#00ABA4

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #21a6a2;
/* rgb */ color: rgb(33, 166, 162);
/* oklch */ color: oklch(65.8% 0.107 191.7);

Tailwind

colors: {
  custom: {
    50: '#76c1bd',
    500: '#21a6a2',
    950: '#000000',
  },
}

SCSS

$custom: #21a6a2;
$custom-light: #76c1bd;
$custom-dark: #000000;

JSON

{
  "hex": "#21a6a2",
  "rgb": {
    "r": 33,
    "g": 166,
    "b": 162
  },
  "hsl": {
    "h": 178.195,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.65821,
    "c": 0.10668,
    "h": 191.7
  },
  "luminance": 0.30204
}

Semantic roles & 50–950 ramp

primary

#21A6A2

secondary

#C55E61

accent

#3E43EA

background

#F7FBFB

surface

#EEF7F6

border

#C9D0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #21A6A2

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

Preview Lab → · Contrast checker → · Palette generator →