#21AA2A#21AA2A

#21AA2A is a light, vivid green. Relative luminance 0.292; OKLCH L 64.4% C 0.199 H 143.5°. Best body text is #000000 at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#21AA2A
RGB	rgb(33, 170, 42)
HSL	hsl(124, 67%, 40%)
HSV	hsv(124, 81%, 67%)
CMYK	cmyk(80.6%, 0%, 75.3%, 33.3%)
CIE-LAB	lab(60.99, -59.17, 52.54)
CIE-LCH	lch(60.99, 79.13, 138.39°)
OKLab	oklab(64.44% -0.1602 0.1186)
OKLCH	oklch(64.44% 0.199 143.5)
XYZ	xyz(15.4188, 29.2381, 7.0209)
Luminance	0.2924 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AA2A #AA21A1

analogous

#5CAA21 #21AA2A #21AA6F

triadic

#21AA2A #2A21AA #AA2A21

tetradic

#21AA2A #215CAA #AA21A1 #AA6F21

square

#21AA2A #215CAA #AA21A1 #AA6F21

split-complementary

#21AA2A #6F21AA #AA215C

monochromatic

#0D4311 #17771D #21AA2A #31D73C #64E16D

Accessibility & contrast

On white

3.07

#21AA2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.85

#21AA2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21AA2A

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AA2A	#FFFFFF	#000000	##000000
##21AA2A	1.00	3.07	6.85	6.85
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.85	21.00	1.00	1.00
##000000	6.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE990F

Deuteranopia (green-blind)

#9F8F38

Tritanopia (blue-blind)

#00A591

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #21aa2a;
/* rgb */ color: rgb(33, 170, 42);
/* oklch */ color: oklch(64.4% 0.199 143.5);

Tailwind

colors: {
  custom: {
    50: '#76c56c',
    500: '#21aa2a',
    950: '#000000',
  },
}

SCSS

$custom: #21aa2a;
$custom-light: #76c56c;
$custom-dark: #000000;

JSON

{
  "hex": "#21aa2a",
  "rgb": {
    "r": 33,
    "g": 170,
    "b": 42
  },
  "hsl": {
    "h": 123.942,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.64436,
    "c": 0.19933,
    "h": 143.5
  },
  "luminance": 0.2924
}

Semantic roles & 50–950 ramp

primary

#21AA2A

secondary

#C661C0

accent

#3DDFEA

background

#F7FCF6

surface

#EEF8EC

border

#C9D1C7

text

#0A1307

muted

#7C827A

Preview Lab

Preview with #21AA2A

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

Preview Lab → · Contrast checker → · Palette generator →