#21783E#21783E

#21783E is a mid, vivid green. Relative luminance 0.141; OKLCH L 50.7% C 0.122 H 150.3°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#21783E
RGB	rgb(33, 120, 62)
HSL	hsl(140, 57%, 30%)
HSV	hsv(140, 73%, 47%)
CMYK	cmyk(72.5%, 0%, 48.3%, 52.9%)
CIE-LAB	lab(44.38, -39.22, 24.58)
CIE-LCH	lch(44.38, 46.28, 147.92°)
OKLab	oklab(50.73% -0.1056 0.0602)
OKLCH	oklch(50.73% 0.122 150.3)
XYZ	xyz(8.2125, 14.1032, 6.8459)
Luminance	0.1410 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21783E #78215B

analogous

#2F7821 #21783E #21786A

triadic

#21783E #3E2178 #783E21

tetradic

#21783E #212F78 #78215B #786A21

square

#21783E #212F78 #78215B #786A21

split-complementary

#21783E #6A2178 #78212F

monochromatic

#07180C #144825 #21783E #2EA857 #47CC73

Accessibility & contrast

On white

5.50

#21783E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#21783E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21783E

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21783E	#FFFFFF	#000000	##FFFFFF
##21783E	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796D39

Deuteranopia (green-blind)

#6E6642

Tritanopia (blue-blind)

#00766A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #21783e;
/* rgb */ color: rgb(33, 120, 62);
/* oklch */ color: oklch(50.7% 0.122 150.3);

Tailwind

colors: {
  custom: {
    50: '#69a074',
    500: '#21783e',
    950: '#000000',
  },
}

SCSS

$custom: #21783e;
$custom-light: #69a074;
$custom-dark: #000000;

JSON

{
  "hex": "#21783e",
  "rgb": {
    "r": 33,
    "g": 120,
    "b": 62
  },
  "hsl": {
    "h": 140,
    "s": 56.863,
    "l": 30
  },
  "oklch": {
    "l": 0.50726,
    "c": 0.12155,
    "h": 150.3
  },
  "luminance": 0.14104
}

Semantic roles & 50–950 ramp

primary

#21783E

secondary

#AB4A8B

accent

#48ADE0

background

#F6F9F7

surface

#ECF2ED

border

#C7CCC8

text

#070F08

muted

#7A7E7B

Preview Lab

Preview with #21783E

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

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