#216B37#216B37

#216B37 is a mid, moderate green. Relative luminance 0.111; OKLCH L 46.9% C 0.110 H 149.7°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#216B37
RGB	rgb(33, 107, 55)
HSL	hsl(138, 53%, 27%)
HSV	hsv(138, 69%, 42%)
CMYK	cmyk(69.2%, 0%, 48.6%, 58%)
CIE-LAB	lab(39.77, -35.15, 22.62)
CIE-LCH	lch(39.77, 41.80, 147.24°)
OKLab	oklab(46.89% -0.0948 0.0554)
OKLCH	oklch(46.89% 0.11 149.7)
XYZ	xyz(6.5740, 11.1139, 5.4124)
Luminance	0.1111 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216B37 #6B2155

analogous

#306B21 #216B37 #216B5C

triadic

#216B37 #37216B #6B3721

tetradic

#216B37 #21306B #6B2155 #6B5C21

square

#216B37 #21306B #6B2155 #6B5C21

split-complementary

#216B37 #5C216B #6B2130

monochromatic

#07170C #133C1F #216B37 #2F9A4F #42C569

Accessibility & contrast

On white

6.52

#216B37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#216B37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216B37

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216B37	#FFFFFF	#000000	##FFFFFF
##216B37	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6233

Deuteranopia (green-blind)

#625B3B

Tritanopia (blue-blind)

#03695F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #216b37;
/* rgb */ color: rgb(33, 107, 55);
/* oklch */ color: oklch(46.9% 0.110 149.7);

Tailwind

colors: {
  custom: {
    50: '#66966e',
    500: '#216b37',
    950: '#000000',
  },
}

SCSS

$custom: #216b37;
$custom-light: #66966e;
$custom-dark: #000000;

JSON

{
  "hex": "#216b37",
  "rgb": {
    "r": 33,
    "g": 107,
    "b": 55
  },
  "hsl": {
    "h": 137.838,
    "s": 52.857,
    "l": 27.451
  },
  "oklch": {
    "l": 0.46888,
    "c": 0.1098,
    "h": 149.7
  },
  "luminance": 0.11115
}

Semantic roles & 50–950 ramp

primary

#216B37

secondary

#9F4985

accent

#4CB1DC

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#060D07

muted

#7A7E7A

Preview Lab

Preview with #216B37

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

Preview Lab → · Contrast checker → · Palette generator →