#408C13#408C13

#408C13 is a mid, vivid yellow-green. Relative luminance 0.199; OKLCH L 56.9% C 0.165 H 137.3°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#408C13
RGB	rgb(64, 140, 19)
HSL	hsl(98, 76%, 31%)
HSV	hsv(98, 86%, 55%)
CMYK	cmyk(54.3%, 0%, 86.4%, 45.1%)
CIE-LAB	lab(51.72, -43.79, 51.14)
CIE-LCH	lch(51.72, 67.33, 130.57°)
OKLab	oklab(56.93% -0.1216 0.1121)
OKLCH	oklch(56.93% 0.165 137.3)
XYZ	xyz(11.6096, 19.8923, 3.8438)
Luminance	0.1989 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#408C13 #5F138C

analogous

#7C8C13 #408C13 #138C22

triadic

#408C13 #13408C #8C1340

tetradic

#408C13 #137C8C #5F138C #8C2213

square

#408C13 #137C8C #5F138C #8C2213

split-complementary

#408C13 #22138C #8C137C

monochromatic

#0F2004 #27560C #408C13 #59C21A #76E436

Accessibility & contrast

On white

4.22

#408C13 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#408C13 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #408C13

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##408C13	#FFFFFF	#000000	##000000
##408C13	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#917F00

Deuteranopia (green-blind)

#877923

Tritanopia (blue-blind)

#3B8777

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #408c13;
/* rgb */ color: rgb(64, 140, 19);
/* oklch */ color: oklch(56.9% 0.165 137.3);

Tailwind

colors: {
  custom: {
    50: '#7eae5e',
    500: '#408c13',
    950: '#000000',
  },
}

SCSS

$custom: #408c13;
$custom-light: #7eae5e;
$custom-dark: #000000;

JSON

{
  "hex": "#408c13",
  "rgb": {
    "r": 64,
    "g": 140,
    "b": 19
  },
  "hsl": {
    "h": 97.686,
    "s": 76.101,
    "l": 31.176
  },
  "oklch": {
    "l": 0.56929,
    "c": 0.16545,
    "h": 137.3
  },
  "luminance": 0.19893
}

Semantic roles & 50–950 ramp

primary

#408C13

secondary

#8F3BC0

accent

#35F3AC

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #408C13

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

Preview Lab → · Contrast checker → · Palette generator →