#21A671#21A671

#21A671 is a light, vivid teal. Relative luminance 0.288; OKLCH L 64.4% C 0.136 H 160.5°. Best body text is #000000 at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#21A671
RGB	rgb(33, 166, 113)
HSL	hsl(156, 67%, 39%)
HSV	hsv(156, 80%, 65%)
CMYK	cmyk(80.1%, 0%, 31.9%, 34.9%)
CIE-LAB	lab(60.59, -47.09, 17.86)
CIE-LCH	lch(60.59, 50.37, 159.23°)
OKLab	oklab(64.4% -0.128 0.0452)
OKLCH	oklch(64.4% 0.136 160.5)
XYZ	xyz(17.2422, 28.7859, 20.2671)
Luminance	0.2879 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A671 #A62156

analogous

#21A62F #21A671 #2199A6

triadic

#21A671 #7121A6 #A67121

tetradic

#21A671 #2F21A6 #A62156 #99A621

square

#21A671 #2F21A6 #A62156 #99A621

split-complementary

#21A671 #A62199 #A62F21

monochromatic

#0D402B #17734E #21A671 #2FD693 #62E0AD

Accessibility & contrast

On white

3.11

#21A671 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.76

#21A671 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A671

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A671	#FFFFFF	#000000	##000000
##21A671	1.00	3.11	6.76	6.76
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.76	21.00	1.00	1.00
##000000	6.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4996E

Deuteranopia (green-blind)

#948E74

Tritanopia (blue-blind)

#00A598

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #21a671;
/* rgb */ color: rgb(33, 166, 113);
/* oklch */ color: oklch(64.4% 0.136 160.5);

Tailwind

colors: {
  custom: {
    50: '#73c19a',
    500: '#21a671',
    950: '#000000',
  },
}

SCSS

$custom: #21a671;
$custom-light: #73c19a;
$custom-dark: #000000;

JSON

{
  "hex": "#21a671",
  "rgb": {
    "r": 33,
    "g": 166,
    "b": 113
  },
  "hsl": {
    "h": 156.09,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.644,
    "c": 0.13578,
    "h": 160.5
  },
  "luminance": 0.28788
}

Semantic roles & 50–950 ramp

primary

#21A671

secondary

#C55E87

accent

#3E82EA

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A120E

muted

#7C817E

Preview Lab

Preview with #21A671

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

Preview Lab → · Contrast checker → · Palette generator →