#21911C#21911C

#21911C is a mid, vivid green. Relative luminance 0.207; OKLCH L 57.4% C 0.179 H 142.4°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#21911C
RGB	rgb(33, 145, 28)
HSL	hsl(117, 68%, 34%)
HSV	hsv(117, 81%, 57%)
CMYK	cmyk(77.2%, 0%, 80.7%, 43.1%)
CIE-LAB	lab(52.57, -52.19, 49.04)
CIE-LCH	lch(52.57, 71.61, 136.78°)
OKLab	oklab(57.41% -0.1419 0.1094)
OKLCH	oklch(57.41% 0.179 142.4)
XYZ	xyz(10.9615, 20.6567, 4.5078)
Luminance	0.2066 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21911C #8C1C91

analogous

#5C911C #21911C #1C9152

triadic

#21911C #1C2191 #911C21

tetradic

#21911C #1C5C91 #8C1C91 #91521C

square

#21911C #1C5C91 #8C1C91 #91521C

split-complementary

#21911C #521C91 #911C5C

monochromatic

#0A2A08 #155E12 #21911C #2DC426 #51DC4B

Accessibility & contrast

On white

4.09

#21911C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#21911C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21911C

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21911C	#FFFFFF	#000000	##000000
##21911C	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)

#948300

Deuteranopia (green-blind)

#887A2A

Tritanopia (blue-blind)

#008C7B

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #21911c;
/* rgb */ color: rgb(33, 145, 28);
/* oklch */ color: oklch(57.4% 0.179 142.4);

Tailwind

colors: {
  custom: {
    50: '#71b262',
    500: '#21911c',
    950: '#000000',
  },
}

SCSS

$custom: #21911c;
$custom-light: #71b262;
$custom-dark: #000000;

JSON

{
  "hex": "#21911c",
  "rgb": {
    "r": 33,
    "g": 145,
    "b": 28
  },
  "hsl": {
    "h": 117.436,
    "s": 67.63,
    "l": 33.922
  },
  "oklch": {
    "l": 0.57408,
    "c": 0.17916,
    "h": 142.4
  },
  "luminance": 0.20658
}

Semantic roles & 50–950 ramp

primary

#21911C

secondary

#B94ABE

accent

#3DEBE3

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #21911C

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

Preview Lab → · Contrast checker → · Palette generator →