#408A17#408A17

#408A17 is a mid, vivid yellow-green. Relative luminance 0.193; OKLCH L 56.4% C 0.161 H 137.4°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#408A17
RGB	rgb(64, 138, 23)
HSL	hsl(99, 71%, 32%)
HSV	hsv(99, 83%, 54%)
CMYK	cmyk(53.6%, 0%, 83.3%, 45.9%)
CIE-LAB	lab(51.07, -42.82, 49.47)
CIE-LCH	lch(51.07, 65.43, 130.88°)
OKLab	oklab(56.4% -0.1188 0.1092)
OKLCH	oklch(56.4% 0.161 137.4)
XYZ	xyz(11.3571, 19.3279, 3.9426)
Luminance	0.1933 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#408A17 #61178A

analogous

#7A8A17 #408A17 #178A28

triadic

#408A17 #17408A #8A1740

tetradic

#408A17 #177A8A #61178A #8A2817

square

#408A17 #177A8A #61178A #8A2817

split-complementary

#408A17 #28178A #8A177A

monochromatic

#0F2106 #28560E #408A17 #58BE20 #76DF3D

Accessibility & contrast

On white

4.32

#408A17 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#408A17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #408A17

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##408A17	#FFFFFF	#000000	##000000
##408A17	1.00	4.32	4.87	4.87
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7D00

Deuteranopia (green-blind)

#857725

Tritanopia (blue-blind)

#3B8575

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #408a17;
/* rgb */ color: rgb(64, 138, 23);
/* oklch */ color: oklch(56.4% 0.161 137.4);

Tailwind

colors: {
  custom: {
    50: '#7dad5f',
    500: '#408a17',
    950: '#000000',
  },
}

SCSS

$custom: #408a17;
$custom-light: #7dad5f;
$custom-dark: #000000;

JSON

{
  "hex": "#408a17",
  "rgb": {
    "r": 64,
    "g": 138,
    "b": 23
  },
  "hsl": {
    "h": 98.609,
    "s": 71.429,
    "l": 31.569
  },
  "oklch": {
    "l": 0.56401,
    "c": 0.16139,
    "h": 137.4
  },
  "luminance": 0.19329
}

Semantic roles & 50–950 ramp

primary

#408A17

secondary

#913FBE

accent

#3AEEAE

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #408A17

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

Preview Lab → · Contrast checker → · Palette generator →