#21AA41#21AA41

#21AA41 is a light, vivid green. Relative luminance 0.295; OKLCH L 64.7% C 0.184 H 146.4°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#21AA41
RGB	rgb(33, 170, 65)
HSL	hsl(134, 67%, 40%)
HSV	hsv(134, 81%, 67%)
CMYK	cmyk(80.6%, 0%, 61.8%, 33.3%)
CIE-LAB	lab(61.18, -56.85, 43.30)
CIE-LCH	lch(61.18, 71.46, 142.70°)
OKLab	oklab(64.65% -0.153 0.1017)
OKLCH	oklch(64.65% 0.184 146.4)
XYZ	xyz(15.9549, 29.4525, 9.8440)
Luminance	0.2945 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AA41 #AA218A

analogous

#45AA21 #21AA41 #21AA86

triadic

#21AA41 #4121AA #AA4121

tetradic

#21AA41 #2145AA #AA218A #AA8621

square

#21AA41 #2145AA #AA218A #AA8621

split-complementary

#21AA41 #8621AA #AA2145

monochromatic

#0D431A #17772D #21AA41 #31D758 #64E182

Accessibility & contrast

On white

3.05

#21AA41 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#21AA41 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21AA41

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AA41	#FFFFFF	#000000	##000000
##21AA41	1.00	3.05	6.89	6.89
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.89	21.00	1.00	1.00
##000000	6.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9A35

Deuteranopia (green-blind)

#9D904A

Tritanopia (blue-blind)

#00A694

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #21aa41;
/* rgb */ color: rgb(33, 170, 65);
/* oklch */ color: oklch(64.7% 0.184 146.4);

Tailwind

colors: {
  custom: {
    50: '#75c579',
    500: '#21aa41',
    950: '#000000',
  },
}

SCSS

$custom: #21aa41;
$custom-light: #75c579;
$custom-dark: #000000;

JSON

{
  "hex": "#21aa41",
  "rgb": {
    "r": 33,
    "g": 170,
    "b": 65
  },
  "hsl": {
    "h": 134.015,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.64652,
    "c": 0.18372,
    "h": 146.4
  },
  "luminance": 0.29454
}

Semantic roles & 50–950 ramp

primary

#21AA41

secondary

#C661AE

accent

#3DC2EA

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #21AA41

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

Preview Lab → · Contrast checker → · Palette generator →