#21A679#21A679

#21A679 is a light, vivid teal. Relative luminance 0.290; OKLCH L 64.6% C 0.129 H 164.3°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#21A679
RGB	rgb(33, 166, 121)
HSL	hsl(160, 67%, 39%)
HSV	hsv(160, 80%, 65%)
CMYK	cmyk(80.1%, 0%, 27.1%, 34.9%)
CIE-LAB	lab(60.76, -45.26, 13.67)
CIE-LCH	lch(60.76, 47.28, 163.19°)
OKLab	oklab(64.59% -0.1241 0.0349)
OKLCH	oklch(64.59% 0.129 164.3)
XYZ	xyz(17.7126, 28.9741, 22.7445)
Luminance	0.2898 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A679 #A6214E

analogous

#21A637 #21A679 #2191A6

triadic

#21A679 #7921A6 #A67921

tetradic

#21A679 #3721A6 #A6214E #91A621

square

#21A679 #3721A6 #A6214E #91A621

split-complementary

#21A679 #A62191 #A63721

monochromatic

#0D402F #177354 #21A679 #2FD69D #62E0B5

Accessibility & contrast

On white

3.09

#21A679 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#21A679 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A679

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A679	#FFFFFF	#000000	##000000
##21A679	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39976

Deuteranopia (green-blind)

#938E7C

Tritanopia (blue-blind)

#00A69A

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #21a679;
/* rgb */ color: rgb(33, 166, 121);
/* oklch */ color: oklch(64.6% 0.129 164.3);

Tailwind

colors: {
  custom: {
    50: '#74c19f',
    500: '#21a679',
    950: '#000000',
  },
}

SCSS

$custom: #21a679;
$custom-light: #74c19f;
$custom-dark: #000000;

JSON

{
  "hex": "#21a679",
  "rgb": {
    "r": 33,
    "g": 166,
    "b": 121
  },
  "hsl": {
    "h": 159.699,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.64592,
    "c": 0.12891,
    "h": 164.3
  },
  "luminance": 0.28976
}

Semantic roles & 50–950 ramp

primary

#21A679

secondary

#C55E81

accent

#3E78EA

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A120E

muted

#7C817E

Preview Lab

Preview with #21A679

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

Preview Lab → · Contrast checker → · Palette generator →