#21661C#21661C

#21661C is a mid, vivid green. Relative luminance 0.099; OKLCH L 45.1% C 0.127 H 142.2°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#21661C
RGB	rgb(33, 102, 28)
HSL	hsl(116, 57%, 25%)
HSV	hsv(116, 73%, 40%)
CMYK	cmyk(67.6%, 0%, 72.5%, 60%)
CIE-LAB	lab(37.68, -36.96, 34.11)
CIE-LCH	lch(37.68, 50.29, 137.29°)
OKLab	oklab(45.05% -0.1007 0.0782)
OKLCH	oklch(45.05% 0.127 142.2)
XYZ	xyz(5.5879, 9.9094, 2.7166)
Luminance	0.0991 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21661C #611C66

analogous

#46661C #21661C #1C663C

triadic

#21661C #1C2166 #661C21

tetradic

#21661C #1C4666 #611C66 #663C1C

square

#21661C #1C4666 #611C66 #663C1C

split-complementary

#21661C #3C1C66 #661C46

monochromatic

#081807 #11360F #21661C #319629 #40C636

Accessibility & contrast

On white

7.04

#21661C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#21661C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21661C

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21661C	#FFFFFF	#000000	##FFFFFF
##21661C	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685C11

Deuteranopia (green-blind)

#605623

Tritanopia (blue-blind)

#146357

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #21661c;
/* rgb */ color: rgb(33, 102, 28);
/* oklch */ color: oklch(45.1% 0.127 142.2);

Tailwind

colors: {
  custom: {
    50: '#66925c',
    500: '#21661c',
    950: '#000000',
  },
}

SCSS

$custom: #21661c;
$custom-light: #66925c;
$custom-dark: #000000;

JSON

{
  "hex": "#21661c",
  "rgb": {
    "r": 33,
    "g": 102,
    "b": 28
  },
  "hsl": {
    "h": 115.946,
    "s": 56.923,
    "l": 25.49
  },
  "oklch": {
    "l": 0.45052,
    "c": 0.12747,
    "h": 142.2
  },
  "luminance": 0.0991
}

Semantic roles & 50–950 ramp

primary

#21661C

secondary

#95439B

accent

#48E0D6

background

#F6F9F5

surface

#EBF1E9

border

#C6CBC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #21661C

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

Preview Lab → · Contrast checker → · Palette generator →