#21AC22#21AC22

#21AC22 is a light, highly saturated green. Relative luminance 0.299; OKLCH L 64.9% C 0.206 H 142.8°. Best body text is #000000 at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#21AC22
RGB	rgb(33, 172, 34)
HSL	hsl(120, 68%, 40%)
HSV	hsv(120, 81%, 67%)
CMYK	cmyk(80.8%, 0%, 80.2%, 32.5%)
CIE-LAB	lab(61.60, -60.35, 55.77)
CIE-LCH	lch(61.60, 82.17, 137.26°)
OKLab	oklab(64.93% -0.1638 0.1243)
OKLCH	oklch(64.93% 0.206 142.8)
XYZ	xyz(15.6675, 29.9420, 6.4667)
Luminance	0.2994 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AC22 #AC21AB

analogous

#65AC21 #21AC22 #21AC68

triadic

#21AC22 #2221AC #AC2221

tetradic

#21AC22 #2165AC #AC21AB #AC6821

square

#21AC22 #2165AC #AC21AB #AC6821

split-complementary

#21AC22 #6821AC #AC2165

monochromatic

#0D450E #177918 #21AC22 #32D834 #66E267

Accessibility & contrast

On white

3.00

#21AC22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.99

#21AC22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21AC22

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AC22	#FFFFFF	#000000	##000000
##21AC22	1.00	3.00	6.99	6.99
#FFFFFF	3.00	1.00	21.00	21.00
#000000	6.99	21.00	1.00	1.00
##000000	6.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09B00

Deuteranopia (green-blind)

#A19133

Tritanopia (blue-blind)

#00A793

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #21ac22;
/* rgb */ color: rgb(33, 172, 34);
/* oklch */ color: oklch(64.9% 0.206 142.8);

Tailwind

colors: {
  custom: {
    50: '#77c669',
    500: '#21ac22',
    950: '#000000',
  },
}

SCSS

$custom: #21ac22;
$custom-light: #77c669;
$custom-dark: #000000;

JSON

{
  "hex": "#21ac22",
  "rgb": {
    "r": 33,
    "g": 172,
    "b": 34
  },
  "hsl": {
    "h": 120.432,
    "s": 67.805,
    "l": 40.196
  },
  "oklch": {
    "l": 0.64932,
    "c": 0.20556,
    "h": 142.8
  },
  "luminance": 0.29944
}

Semantic roles & 50–950 ramp

primary

#21AC22

secondary

#C762C6

accent

#3DE9EB

background

#F8FCF6

surface

#EFF8EB

border

#CAD1C6

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #21AC22

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

Preview Lab → · Contrast checker → · Palette generator →