#215718#215718

#215718 is a dark, moderate green. Relative luminance 0.072; OKLCH L 40.6% C 0.110 H 141.0°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#215718
RGB	rgb(33, 87, 24)
HSL	hsl(111, 57%, 22%)
HSV	hsv(111, 72%, 34%)
CMYK	cmyk(62.1%, 0%, 72.4%, 65.9%)
CIE-LAB	lab(32.27, -31.29, 30.16)
CIE-LCH	lch(32.27, 43.46, 136.05°)
OKLab	oklab(40.57% -0.0856 0.0694)
OKLCH	oklch(40.57% 0.11 141)
XYZ	xyz(4.2001, 7.2053, 2.0334)
Luminance	0.0721 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215718 #4E1857

analogous

#415718 #215718 #18572F

triadic

#215718 #182157 #571821

tetradic

#215718 #184157 #4E1857 #572F18

square

#215718 #184157 #4E1857 #572F18

split-complementary

#215718 #2F1857 #571841

monochromatic

#091807 #0F270B #215718 #338725 #45B732

Accessibility & contrast

On white

8.60

#215718 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#215718 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215718

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215718	#FFFFFF	#000000	##FFFFFF
##215718	1.00	8.60	2.44	8.60
#FFFFFF	8.60	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594F0F

Deuteranopia (green-blind)

#534A1E

Tritanopia (blue-blind)

#1A544A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #215718;
/* rgb */ color: rgb(33, 87, 24);
/* oklch */ color: oklch(40.6% 0.110 141.0);

Tailwind

colors: {
  custom: {
    50: '#638758',
    500: '#215718',
    950: '#000000',
  },
}

SCSS

$custom: #215718;
$custom-light: #638758;
$custom-dark: #000000;

JSON

{
  "hex": "#215718",
  "rgb": {
    "r": 33,
    "g": 87,
    "b": 24
  },
  "hsl": {
    "h": 111.429,
    "s": 56.757,
    "l": 21.765
  },
  "oklch": {
    "l": 0.40571,
    "c": 0.11014,
    "h": 141
  },
  "luminance": 0.07206
}

Semantic roles & 50–950 ramp

primary

#215718

secondary

#823D8E

accent

#48E0CA

background

#F6F8F5

surface

#EBEFE9

border

#C6CAC5

text

#060B03

muted

#7A7C78

Preview Lab

Preview with #215718

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

Preview Lab → · Contrast checker → · Palette generator →