#21911F#21911F

#21911F is a mid, vivid green. Relative luminance 0.207; OKLCH L 57.4% C 0.178 H 142.6°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#21911F
RGB	rgb(33, 145, 31)
HSL	hsl(119, 65%, 35%)
HSV	hsv(119, 79%, 57%)
CMYK	cmyk(77.2%, 0%, 78.6%, 43.1%)
CIE-LAB	lab(52.59, -51.98, 48.07)
CIE-LCH	lch(52.59, 70.80, 137.24°)
OKLab	oklab(57.43% -0.1412 0.1078)
OKLCH	oklch(57.43% 0.178 142.6)
XYZ	xyz(10.9992, 20.6718, 4.7064)
Luminance	0.2067 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21911F #8F1F91

analogous

#5A911F #21911F #1F9156

triadic

#21911F #1F2191 #911F21

tetradic

#21911F #1F5A91 #8F1F91 #91561F

square

#21911F #1F5A91 #8F1F91 #91561F

split-complementary

#21911F #561F91 #911F5A

monochromatic

#0A2C09 #165F14 #21911F #2CC32A #53DA51

Accessibility & contrast

On white

4.09

#21911F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#21911F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21911F

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21911F	#FFFFFF	#000000	##000000
##21911F	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948302

Deuteranopia (green-blind)

#887A2C

Tritanopia (blue-blind)

#008D7C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #21911f;
/* rgb */ color: rgb(33, 145, 31);
/* oklch */ color: oklch(57.4% 0.178 142.6);

Tailwind

colors: {
  custom: {
    50: '#71b264',
    500: '#21911f',
    950: '#000000',
  },
}

SCSS

$custom: #21911f;
$custom-light: #71b264;
$custom-dark: #000000;

JSON

{
  "hex": "#21911f",
  "rgb": {
    "r": 33,
    "g": 145,
    "b": 31
  },
  "hsl": {
    "h": 118.947,
    "s": 64.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.57427,
    "c": 0.17763,
    "h": 142.6
  },
  "luminance": 0.20673
}

Semantic roles & 50–950 ramp

primary

#21911F

secondary

#BB4FBD

accent

#40E8E5

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #21911F

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

Preview Lab → · Contrast checker → · Palette generator →