#21A677#21A677

#21A677 is a light, vivid teal. Relative luminance 0.289; OKLCH L 64.5% C 0.131 H 163.3°. Best body text is #000000 at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#21A677
RGB	rgb(33, 166, 119)
HSL	hsl(159, 67%, 39%)
HSV	hsv(159, 80%, 65%)
CMYK	cmyk(80.1%, 0%, 28.3%, 34.9%)
CIE-LAB	lab(60.72, -45.73, 14.72)
CIE-LCH	lch(60.72, 48.04, 162.15°)
OKLab	oklab(64.54% -0.1251 0.0375)
OKLCH	oklch(64.54% 0.131 163.3)
XYZ	xyz(17.5912, 28.9255, 22.1052)
Luminance	0.2893 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A677 #A62150

analogous

#21A635 #21A677 #2193A6

triadic

#21A677 #7721A6 #A67721

tetradic

#21A677 #3521A6 #A62150 #93A621

square

#21A677 #3521A6 #A62150 #93A621

split-complementary

#21A677 #A62193 #A63521

monochromatic

#0D402E #177352 #21A677 #2FD69B #62E0B3

Accessibility & contrast

On white

3.09

#21A677 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.79

#21A677 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A677

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A677	#FFFFFF	#000000	##000000
##21A677	1.00	3.09	6.79	6.79
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.79	21.00	1.00	1.00
##000000	6.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39974

Deuteranopia (green-blind)

#938E7A

Tritanopia (blue-blind)

#00A699

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #21a677;
/* rgb */ color: rgb(33, 166, 119);
/* oklch */ color: oklch(64.5% 0.131 163.3);

Tailwind

colors: {
  custom: {
    50: '#74c19e',
    500: '#21a677',
    950: '#000000',
  },
}

SCSS

$custom: #21a677;
$custom-light: #74c19e;
$custom-dark: #000000;

JSON

{
  "hex": "#21a677",
  "rgb": {
    "r": 33,
    "g": 166,
    "b": 119
  },
  "hsl": {
    "h": 158.797,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.64542,
    "c": 0.13058,
    "h": 163.3
  },
  "luminance": 0.28928
}

Semantic roles & 50–950 ramp

primary

#21A677

secondary

#C55E82

accent

#3E7BEA

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A120E

muted

#7C817E

Preview Lab

Preview with #21A677

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

Preview Lab → · Contrast checker → · Palette generator →