#21782C#21782C

#21782C is a mid, vivid green. Relative luminance 0.139; OKLCH L 50.5% C 0.138 H 145.1°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#21782C
RGB	rgb(33, 120, 44)
HSL	hsl(128, 57%, 30%)
HSV	hsv(128, 73%, 47%)
CMYK	cmyk(72.5%, 0%, 63.3%, 52.9%)
CIE-LAB	lab(44.14, -41.98, 33.73)
CIE-LCH	lch(44.14, 53.85, 141.22°)
OKLab	oklab(50.45% -0.1134 0.0792)
OKLCH	oklch(50.45% 0.138 145.1)
XYZ	xyz(7.7978, 13.9373, 4.6616)
Luminance	0.1394 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21782C #78216D

analogous

#427821 #21782C #217857

triadic

#21782C #2C2178 #782C21

tetradic

#21782C #214278 #78216D #785721

square

#21782C #214278 #78216D #785721

split-complementary

#21782C #572178 #782142

monochromatic

#071809 #14481A #21782C #2EA83E #47CC58

Accessibility & contrast

On white

5.54

#21782C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#21782C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21782C

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21782C	#FFFFFF	#000000	##FFFFFF
##21782C	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6D24

Deuteranopia (green-blind)

#706632

Tritanopia (blue-blind)

#017568

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #21782c;
/* rgb */ color: rgb(33, 120, 44);
/* oklch */ color: oklch(50.5% 0.138 145.1);

Tailwind

colors: {
  custom: {
    50: '#6aa068',
    500: '#21782c',
    950: '#000000',
  },
}

SCSS

$custom: #21782c;
$custom-light: #6aa068;
$custom-dark: #000000;

JSON

{
  "hex": "#21782c",
  "rgb": {
    "r": 33,
    "g": 120,
    "b": 44
  },
  "hsl": {
    "h": 127.586,
    "s": 56.863,
    "l": 30
  },
  "oklch": {
    "l": 0.50452,
    "c": 0.13835,
    "h": 145.1
  },
  "luminance": 0.13938
}

Semantic roles & 50–950 ramp

primary

#21782C

secondary

#AB4A9F

accent

#48CDE0

background

#F6F9F6

surface

#ECF2EB

border

#C7CCC6

text

#070F06

muted

#7A7E7A

Preview Lab

Preview with #21782C

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

Preview Lab → · Contrast checker → · Palette generator →