#408C1B#408C1B

#408C1B is a mid, vivid green. Relative luminance 0.199; OKLCH L 57.0% C 0.162 H 137.9°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#408C1B
RGB	rgb(64, 140, 27)
HSL	hsl(100, 68%, 33%)
HSV	hsv(100, 81%, 55%)
CMYK	cmyk(54.3%, 0%, 80.7%, 45.1%)
CIE-LAB	lab(51.75, -43.38, 48.88)
CIE-LCH	lch(51.75, 65.35, 131.59°)
OKLab	oklab(56.97% -0.1201 0.1086)
OKLCH	oklch(56.97% 0.162 137.9)
XYZ	xyz(11.6899, 19.9244, 4.2665)
Luminance	0.1993 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#408C1B #671B8C

analogous

#788C1B #408C1B #1B8C2E

triadic

#408C1B #1B408C #8C1B40

tetradic

#408C1B #1B788C #671B8C #8C2E1B

square

#408C1B #1B788C #671B8C #8C2E1B

split-complementary

#408C1B #2E1B8C #8C1B78

monochromatic

#112507 #295911 #408C1B #57BF25 #77DB46

Accessibility & contrast

On white

4.21

#408C1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#408C1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #408C1B

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##408C1B	#FFFFFF	#000000	##000000
##408C1B	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#917F00

Deuteranopia (green-blind)

#877928

Tritanopia (blue-blind)

#3A8777

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #408c1b;
/* rgb */ color: rgb(64, 140, 27);
/* oklch */ color: oklch(57.0% 0.162 137.9);

Tailwind

colors: {
  custom: {
    50: '#7dae61',
    500: '#408c1b',
    950: '#000000',
  },
}

SCSS

$custom: #408c1b;
$custom-light: #7dae61;
$custom-dark: #000000;

JSON

{
  "hex": "#408c1b",
  "rgb": {
    "r": 64,
    "g": 140,
    "b": 27
  },
  "hsl": {
    "h": 100.354,
    "s": 67.665,
    "l": 32.745
  },
  "oklch": {
    "l": 0.5697,
    "c": 0.16191,
    "h": 137.9
  },
  "luminance": 0.19925
}

Semantic roles & 50–950 ramp

primary

#408C1B

secondary

#9646BD

accent

#3DEBB2

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #408C1B

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

Preview Lab → · Contrast checker → · Palette generator →