#21A670#21A670

#21A670 is a light, vivid teal. Relative luminance 0.288; OKLCH L 64.4% C 0.137 H 160.1°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#21A670
RGB	rgb(33, 166, 112)
HSL	hsl(156, 67%, 39%)
HSV	hsv(156, 80%, 65%)
CMYK	cmyk(80.1%, 0%, 32.5%, 34.9%)
CIE-LAB	lab(60.57, -47.32, 18.38)
CIE-LCH	lch(60.57, 50.76, 158.77°)
OKLab	oklab(64.38% -0.1285 0.0465)
OKLCH	oklch(64.38% 0.137 160.1)
XYZ	xyz(17.1862, 28.7635, 19.9722)
Luminance	0.2877 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A670 #A62157

analogous

#21A62E #21A670 #219AA6

triadic

#21A670 #7021A6 #A67021

tetradic

#21A670 #2E21A6 #A62157 #9AA621

square

#21A670 #2E21A6 #A62157 #9AA621

split-complementary

#21A670 #A6219A #A62E21

monochromatic

#0D402B #17734E #21A670 #2FD692 #62E0AD

Accessibility & contrast

On white

3.11

#21A670 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#21A670 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A670

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A670	#FFFFFF	#000000	##000000
##21A670	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4996D

Deuteranopia (green-blind)

#948D74

Tritanopia (blue-blind)

#00A598

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #21a670;
/* rgb */ color: rgb(33, 166, 112);
/* oklch */ color: oklch(64.4% 0.137 160.1);

Tailwind

colors: {
  custom: {
    50: '#73c199',
    500: '#21a670',
    950: '#000000',
  },
}

SCSS

$custom: #21a670;
$custom-light: #73c199;
$custom-dark: #000000;

JSON

{
  "hex": "#21a670",
  "rgb": {
    "r": 33,
    "g": 166,
    "b": 112
  },
  "hsl": {
    "h": 155.639,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.64377,
    "c": 0.13666,
    "h": 160.1
  },
  "luminance": 0.28766
}

Semantic roles & 50–950 ramp

primary

#21A670

secondary

#C55E88

accent

#3E84EA

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#09120E

muted

#7B817E

Preview Lab

Preview with #21A670

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

Preview Lab → · Contrast checker → · Palette generator →