#21683F#21683F

#21683F is a mid, moderate green. Relative luminance 0.106; OKLCH L 46.2% C 0.097 H 154.3°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#21683F
RGB	rgb(33, 104, 63)
HSL	hsl(145, 52%, 27%)
HSV	hsv(145, 68%, 41%)
CMYK	cmyk(68.3%, 0%, 39.4%, 59.2%)
CIE-LAB	lab(38.87, -32.30, 16.82)
CIE-LCH	lch(38.87, 36.42, 152.49°)
OKLab	oklab(46.19% -0.0874 0.0421)
OKLCH	oklch(46.19% 0.097 154.3)
XYZ	xyz(6.4742, 10.5822, 6.4030)
Luminance	0.1058 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21683F #68214A

analogous

#276821 #21683F #216863

triadic

#21683F #3F2168 #683F21

tetradic

#21683F #212768 #68214A #686321

square

#21683F #212768 #68214A #686321

split-complementary

#21683F #632168 #682127

monochromatic

#07170E #123A23 #21683F #30965B #41C378

Accessibility & contrast

On white

6.74

#21683F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#21683F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21683F

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21683F	#FFFFFF	#000000	##FFFFFF
##21683F	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685F3C

Deuteranopia (green-blind)

#5F5942

Tritanopia (blue-blind)

#00675E

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #21683f;
/* rgb */ color: rgb(33, 104, 63);
/* oklch */ color: oklch(46.2% 0.097 154.3);

Tailwind

colors: {
  custom: {
    50: '#659474',
    500: '#21683f',
    950: '#000000',
  },
}

SCSS

$custom: #21683f;
$custom-light: #659474;
$custom-dark: #000000;

JSON

{
  "hex": "#21683f",
  "rgb": {
    "r": 33,
    "g": 104,
    "b": 63
  },
  "hsl": {
    "h": 145.352,
    "s": 51.825,
    "l": 26.863
  },
  "oklch": {
    "l": 0.4619,
    "c": 0.09703,
    "h": 154.3
  },
  "luminance": 0.10583
}

Semantic roles & 50–950 ramp

primary

#21683F

secondary

#9C4979

accent

#4D9FDB

background

#F6F9F7

surface

#EBF1ED

border

#C6CBC8

text

#060D08

muted

#7A7E7B

Preview Lab

Preview with #21683F

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

Preview Lab → · Contrast checker → · Palette generator →