#21A66F#21A66F

#21A66F is a light, vivid teal. Relative luminance 0.287; OKLCH L 64.4% C 0.138 H 159.7°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#21A66F
RGB	rgb(33, 166, 111)
HSL	hsl(155, 67%, 39%)
HSV	hsv(155, 80%, 65%)
CMYK	cmyk(80.1%, 0%, 33.1%, 34.9%)
CIE-LAB	lab(60.55, -47.53, 18.91)
CIE-LCH	lch(60.55, 51.16, 158.31°)
OKLab	oklab(64.35% -0.129 0.0478)
OKLCH	oklch(64.35% 0.138 159.7)
XYZ	xyz(17.1308, 28.7414, 19.6806)
Luminance	0.2874 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A66F #A62158

analogous

#21A62D #21A66F #219BA6

triadic

#21A66F #6F21A6 #A66F21

tetradic

#21A66F #2D21A6 #A62158 #9BA621

square

#21A66F #2D21A6 #A62158 #9BA621

split-complementary

#21A66F #A6219B #A62D21

monochromatic

#0D402B #17734D #21A66F #2FD691 #62E0AC

Accessibility & contrast

On white

3.11

#21A66F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#21A66F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A66F

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A66F	#FFFFFF	#000000	##000000
##21A66F	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)

#A4996C

Deuteranopia (green-blind)

#948D73

Tritanopia (blue-blind)

#00A598

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #21a66f;
/* rgb */ color: rgb(33, 166, 111);
/* oklch */ color: oklch(64.4% 0.138 159.7);

Tailwind

colors: {
  custom: {
    50: '#73c198',
    500: '#21a66f',
    950: '#000000',
  },
}

SCSS

$custom: #21a66f;
$custom-light: #73c198;
$custom-dark: #000000;

JSON

{
  "hex": "#21a66f",
  "rgb": {
    "r": 33,
    "g": 166,
    "b": 111
  },
  "hsl": {
    "h": 155.188,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.64354,
    "c": 0.13756,
    "h": 159.7
  },
  "luminance": 0.28743
}

Semantic roles & 50–950 ramp

primary

#21A66F

secondary

#C55E89

accent

#3E85EA

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#09120D

muted

#7B817E

Preview Lab

Preview with #21A66F

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

Preview Lab → · Contrast checker → · Palette generator →