#408B33#408B33

#408B33 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.9% C 0.144 H 140.8°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#408B33
RGB	rgb(64, 139, 51)
HSL	hsl(111, 46%, 37%)
HSV	hsv(111, 63%, 55%)
CMYK	cmyk(54%, 0%, 63.3%, 45.5%)
CIE-LAB	lab(51.60, -40.95, 39.11)
CIE-LCH	lch(51.60, 56.62, 136.32°)
OKLab	oklab(56.91% -0.112 0.0913)
OKLCH	oklch(56.91% 0.144 140.8)
XYZ	xyz(11.9440, 19.7933, 6.3224)
Luminance	0.1979 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#408B33 #7E338B

analogous

#6C8B33 #408B33 #338B52

triadic

#408B33 #33408B #8B3340

tetradic

#408B33 #336C8B #7E338B #8B5233

square

#408B33 #336C8B #7E338B #8B5233

split-complementary

#408B33 #52338B #8B336C

monochromatic

#173112 #2B5E23 #408B33 #55B843 #7CCA6E

Accessibility & contrast

On white

4.23

#408B33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#408B33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #408B33

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##408B33	#FFFFFF	#000000	##000000
##408B33	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7F29

Deuteranopia (green-blind)

#85793A

Tritanopia (blue-blind)

#378778

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #408b33;
/* rgb */ color: rgb(64, 139, 51);
/* oklch */ color: oklch(56.9% 0.144 140.8);

Tailwind

colors: {
  custom: {
    50: '#7cad6e',
    500: '#408b33',
    950: '#000000',
  },
}

SCSS

$custom: #408b33;
$custom-light: #7cad6e;
$custom-dark: #000000;

JSON

{
  "hex": "#408b33",
  "rgb": {
    "r": 64,
    "g": 139,
    "b": 51
  },
  "hsl": {
    "h": 111.136,
    "s": 46.316,
    "l": 37.255
  },
  "oklch": {
    "l": 0.56906,
    "c": 0.14447,
    "h": 140.8
  },
  "luminance": 0.19794
}

Semantic roles & 50–950 ramp

primary

#408B33

secondary

#A768B2

accent

#52D6C2

background

#F7FAF6

surface

#EEF4EC

border

#C9CEC7

text

#0A1007

muted

#7C7F7A

Preview Lab

Preview with #408B33

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

Preview Lab → · Contrast checker → · Palette generator →