#21A44B#21A44B

#21A44B is a light, vivid green. Relative luminance 0.274; OKLCH L 63.1% C 0.168 H 148.7°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#21A44B
RGB	rgb(33, 164, 75)
HSL	hsl(139, 66%, 39%)
HSV	hsv(139, 80%, 64%)
CMYK	cmyk(79.9%, 0%, 54.3%, 35.7%)
CIE-LAB	lab(59.32, -53.45, 36.33)
CIE-LCH	lch(59.32, 64.63, 145.80°)
OKLab	oklab(63.15% -0.1436 0.0873)
OKLCH	oklch(63.15% 0.168 148.7)
XYZ	xyz(15.1714, 27.3804, 11.1406)
Luminance	0.2738 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A44B #A4217A

analogous

#38A421 #21A44B #21A48C

triadic

#21A44B #4B21A4 #A44B21

tetradic

#21A44B #2138A4 #A4217A #A48C21

square

#21A44B #2138A4 #A4217A #A48C21

split-complementary

#21A44B #8C21A4 #A42138

monochromatic

#0C3E1C #177134 #21A44B #2DD563 #60DF89

Accessibility & contrast

On white

3.24

#21A44B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#21A44B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A44B

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A44B	#FFFFFF	#000000	##000000
##21A44B	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59543

Deuteranopia (green-blind)

#978B52

Tritanopia (blue-blind)

#00A190

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #21a44b;
/* rgb */ color: rgb(33, 164, 75);
/* oklch */ color: oklch(63.1% 0.168 148.7);

Tailwind

colors: {
  custom: {
    50: '#73c07f',
    500: '#21a44b',
    950: '#000000',
  },
}

SCSS

$custom: #21a44b;
$custom-light: #73c07f;
$custom-dark: #000000;

JSON

{
  "hex": "#21a44b",
  "rgb": {
    "r": 33,
    "g": 164,
    "b": 75
  },
  "hsl": {
    "h": 139.237,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.6315,
    "c": 0.16801,
    "h": 148.7
  },
  "luminance": 0.27382
}

Semantic roles & 50–950 ramp

primary

#21A44B

secondary

#C45DA3

accent

#3EB3E9

background

#F7FBF7

surface

#EEF7EE

border

#C9D0C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #21A44B

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

Preview Lab → · Contrast checker → · Palette generator →