#21AA24#21AA24

#21AA24 is a light, highly saturated green. Relative luminance 0.292; OKLCH L 64.4% C 0.202 H 143.0°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#21AA24
RGB	rgb(33, 170, 36)
HSL	hsl(121, 67%, 40%)
HSV	hsv(121, 81%, 67%)
CMYK	cmyk(80.6%, 0%, 78.8%, 33.3%)
CIE-LAB	lab(60.96, -59.60, 54.53)
CIE-LCH	lch(60.96, 80.78, 137.55°)
OKLab	oklab(64.4% -0.1616 0.1219)
OKLCH	oklch(64.4% 0.202 143)
XYZ	xyz(15.3194, 29.1983, 6.4972)
Luminance	0.2920 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AA24 #AA21A7

analogous

#62AA21 #21AA24 #21AA69

triadic

#21AA24 #2421AA #AA2421

tetradic

#21AA24 #2162AA #AA21A7 #AA6921

square

#21AA24 #2162AA #AA21A7 #AA6921

split-complementary

#21AA24 #6921AA #AA2162

monochromatic

#0D430E #177719 #21AA24 #31D735 #64E167

Accessibility & contrast

On white

3.07

#21AA24 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#21AA24 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21AA24

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AA24	#FFFFFF	#000000	##000000
##21AA24	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9900

Deuteranopia (green-blind)

#9F8F34

Tritanopia (blue-blind)

#00A591

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #21aa24;
/* rgb */ color: rgb(33, 170, 36);
/* oklch */ color: oklch(64.4% 0.202 143.0);

Tailwind

colors: {
  custom: {
    50: '#77c56a',
    500: '#21aa24',
    950: '#000000',
  },
}

SCSS

$custom: #21aa24;
$custom-light: #77c56a;
$custom-dark: #000000;

JSON

{
  "hex": "#21aa24",
  "rgb": {
    "r": 33,
    "g": 170,
    "b": 36
  },
  "hsl": {
    "h": 121.314,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.64396,
    "c": 0.20248,
    "h": 143
  },
  "luminance": 0.292
}

Semantic roles & 50–950 ramp

primary

#21AA24

secondary

#C661C4

accent

#3DE7EA

background

#F8FCF6

surface

#EFF8EB

border

#CAD1C6

text

#0A1307

muted

#7C827A

Preview Lab

Preview with #21AA24

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

Preview Lab → · Contrast checker → · Palette generator →