#408B1A#408B1A

#408B1A is a mid, vivid yellow-green. Relative luminance 0.196; OKLCH L 56.7% C 0.161 H 137.7°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#408B1A
RGB	rgb(64, 139, 26)
HSL	hsl(100, 68%, 32%)
HSV	hsv(100, 81%, 55%)
CMYK	cmyk(54%, 0%, 81.3%, 45.5%)
CIE-LAB	lab(51.41, -43.05, 48.88)
CIE-LCH	lch(51.41, 65.13, 131.37°)
OKLab	oklab(56.69% -0.1193 0.1084)
OKLCH	oklch(56.69% 0.161 137.7)
XYZ	xyz(11.5330, 19.6289, 4.1581)
Luminance	0.1963 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#408B1A #651A8B

analogous

#798B1A #408B1A #1A8B2C

triadic

#408B1A #1A408B #8B1A40

tetradic

#408B1A #1A798B #651A8B #8B2C1A

square

#408B1A #1A798B #651A8B #8B2C1A

split-complementary

#408B1A #2C1A8B #8B1A79

monochromatic

#112407 #285710 #408B1A #58BF24 #77DC43

Accessibility & contrast

On white

4.26

#408B1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#408B1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #408B1A

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##408B1A	#FFFFFF	#000000	##000000
##408B1A	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907E00

Deuteranopia (green-blind)

#867827

Tritanopia (blue-blind)

#3A8676

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #408b1a;
/* rgb */ color: rgb(64, 139, 26);
/* oklch */ color: oklch(56.7% 0.161 137.7);

Tailwind

colors: {
  custom: {
    50: '#7dad61',
    500: '#408b1a',
    950: '#000000',
  },
}

SCSS

$custom: #408b1a;
$custom-light: #7dad61;
$custom-dark: #000000;

JSON

{
  "hex": "#408b1a",
  "rgb": {
    "r": 64,
    "g": 139,
    "b": 26
  },
  "hsl": {
    "h": 99.823,
    "s": 68.485,
    "l": 32.353
  },
  "oklch": {
    "l": 0.56691,
    "c": 0.16119,
    "h": 137.7
  },
  "luminance": 0.1963
}

Semantic roles & 50–950 ramp

primary

#408B1A

secondary

#9444BD

accent

#3CEBB1

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #408B1A

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

Preview Lab → · Contrast checker → · Palette generator →