#216C40#216C40

#216C40 is a mid, moderate green. Relative luminance 0.114; OKLCH L 47.4% C 0.102 H 153.7°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#216C40
RGB	rgb(33, 108, 64)
HSL	hsl(145, 53%, 28%)
HSV	hsv(145, 69%, 42%)
CMYK	cmyk(69.4%, 0%, 40.7%, 57.6%)
CIE-LAB	lab(40.28, -33.84, 18.11)
CIE-LCH	lch(40.28, 38.38, 151.84°)
OKLab	oklab(47.35% -0.0915 0.0452)
OKLCH	oklch(47.35% 0.102 153.7)
XYZ	xyz(6.9146, 11.4179, 6.6890)
Luminance	0.1142 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216C40 #6C214D

analogous

#286C21 #216C40 #216C65

triadic

#216C40 #40216C #6C4021

tetradic

#216C40 #21286C #6C214D #6C6521

square

#216C40 #21286C #6C214D #6C6521

split-complementary

#216C40 #65216C #6C2128

monochromatic

#07170E #133D24 #216C40 #2F9B5C #42C578

Accessibility & contrast

On white

6.40

#216C40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#216C40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216C40

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216C40	#FFFFFF	#000000	##FFFFFF
##216C40	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C633D

Deuteranopia (green-blind)

#625C43

Tritanopia (blue-blind)

#006B61

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #216c40;
/* rgb */ color: rgb(33, 108, 64);
/* oklch */ color: oklch(47.4% 0.102 153.7);

Tailwind

colors: {
  custom: {
    50: '#669775',
    500: '#216c40',
    950: '#000000',
  },
}

SCSS

$custom: #216c40;
$custom-light: #669775;
$custom-dark: #000000;

JSON

{
  "hex": "#216c40",
  "rgb": {
    "r": 33,
    "g": 108,
    "b": 64
  },
  "hsl": {
    "h": 144.8,
    "s": 53.191,
    "l": 27.647
  },
  "oklch": {
    "l": 0.47354,
    "c": 0.10202,
    "h": 153.7
  },
  "luminance": 0.11419
}

Semantic roles & 50–950 ramp

primary

#216C40

secondary

#A0497C

accent

#4BA0DD

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#060D08

muted

#7A7E7B

Preview Lab

Preview with #216C40

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

Preview Lab → · Contrast checker → · Palette generator →