#408310#408310

#408310 is a mid, vivid yellow-green. Relative luminance 0.174; OKLCH L 54.4% C 0.156 H 136.3°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#408310
RGB	rgb(64, 131, 16)
HSL	hsl(95, 78%, 29%)
HSV	hsv(95, 88%, 51%)
CMYK	cmyk(51.1%, 0%, 87.8%, 48.6%)
CIE-LAB	lab(48.71, -40.36, 49.23)
CIE-LCH	lch(48.71, 63.66, 129.34°)
OKLab	oklab(54.45% -0.1126 0.1077)
OKLCH	oklch(54.45% 0.156 136.3)
XYZ	xyz(10.3239, 17.3593, 3.2968)
Luminance	0.1736 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#408310 #531083

analogous

#7A8310 #408310 #10831A

triadic

#408310 #104083 #831040

tetradic

#408310 #107A83 #531083 #831A10

square

#408310 #107A83 #531083 #831A10

split-complementary

#408310 #1A1083 #83107A

monochromatic

#0D1B03 #254C09 #408310 #5BBA17 #77E529

Accessibility & contrast

On white

4.70

#408310 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#408310 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #408310

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##408310	#FFFFFF	#000000	##FFFFFF
##408310	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#887700

Deuteranopia (green-blind)

#7F7220

Tritanopia (blue-blind)

#3D7E6F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #408310;
/* rgb */ color: rgb(64, 131, 16);
/* oklch */ color: oklch(54.4% 0.156 136.3);

Tailwind

colors: {
  custom: {
    50: '#7ca85c',
    500: '#408310',
    950: '#000000',
  },
}

SCSS

$custom: #408310;
$custom-light: #7ca85c;
$custom-dark: #000000;

JSON

{
  "hex": "#408310",
  "rgb": {
    "r": 64,
    "g": 131,
    "b": 16
  },
  "hsl": {
    "h": 94.957,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.54448,
    "c": 0.15579,
    "h": 136.3
  },
  "luminance": 0.1736
}

Semantic roles & 50–950 ramp

primary

#408310

secondary

#8236B9

accent

#33F5A4

background

#F8FAF5

surface

#EFF4E9

border

#CACEC5

text

#0A0F04

muted

#7C7F79

Preview Lab

Preview with #408310

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

Preview Lab → · Contrast checker → · Palette generator →