#21782A#21782A

#21782A is a mid, vivid green. Relative luminance 0.139; OKLCH L 50.4% C 0.140 H 144.6°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#21782A
RGB	rgb(33, 120, 42)
HSL	hsl(126, 57%, 30%)
HSV	hsv(126, 73%, 47%)
CMYK	cmyk(72.5%, 0%, 65%, 52.9%)
CIE-LAB	lab(44.12, -42.23, 34.67)
CIE-LCH	lch(44.12, 54.64, 140.61°)
OKLab	oklab(50.43% -0.1142 0.081)
OKLCH	oklch(50.43% 0.14 144.6)
XYZ	xyz(7.7611, 13.9226, 4.4684)
Luminance	0.1392 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21782A #78216F

analogous

#437821 #21782A #217856

triadic

#21782A #2A2178 #782A21

tetradic

#21782A #214378 #78216F #785621

square

#21782A #214378 #78216F #785621

split-complementary

#21782A #562178 #782143

monochromatic

#071808 #144819 #21782A #2EA83B #47CC55

Accessibility & contrast

On white

5.55

#21782A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#21782A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21782A

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21782A	#FFFFFF	#000000	##FFFFFF
##21782A	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6D21

Deuteranopia (green-blind)

#706631

Tritanopia (blue-blind)

#027567

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #21782a;
/* rgb */ color: rgb(33, 120, 42);
/* oklch */ color: oklch(50.4% 0.140 144.6);

Tailwind

colors: {
  custom: {
    50: '#6aa067',
    500: '#21782a',
    950: '#000000',
  },
}

SCSS

$custom: #21782a;
$custom-light: #6aa067;
$custom-dark: #000000;

JSON

{
  "hex": "#21782a",
  "rgb": {
    "r": 33,
    "g": 120,
    "b": 42
  },
  "hsl": {
    "h": 126.207,
    "s": 56.863,
    "l": 30
  },
  "oklch": {
    "l": 0.50428,
    "c": 0.14003,
    "h": 144.6
  },
  "luminance": 0.13923
}

Semantic roles & 50–950 ramp

primary

#21782A

secondary

#AB4AA1

accent

#48D0E0

background

#F6F9F6

surface

#ECF2EB

border

#C7CCC6

text

#070F06

muted

#7A7E7A

Preview Lab

Preview with #21782A

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

Preview Lab → · Contrast checker → · Palette generator →