#407A19#407A19

#407A19 is a mid, vivid yellow-green. Relative luminance 0.151; OKLCH L 52.0% C 0.140 H 135.9°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#407A19
RGB	rgb(64, 122, 25)
HSL	hsl(96, 66%, 29%)
HSV	hsv(96, 80%, 48%)
CMYK	cmyk(47.5%, 0%, 79.5%, 52.2%)
CIE-LAB	lab(45.74, -36.15, 43.83)
CIE-LCH	lch(45.74, 56.81, 129.52°)
OKLab	oklab(52.02% -0.1008 0.0977)
OKLCH	oklch(52.02% 0.14 135.9)
XYZ	xyz(9.2491, 15.0787, 3.3426)
Luminance	0.1508 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407A19 #53197A

analogous

#717A19 #407A19 #197A23

triadic

#407A19 #19407A #7A1940

tetradic

#407A19 #19717A #53197A #7A2319

square

#407A19 #19717A #53197A #7A2319

split-complementary

#407A19 #23197A #7A1971

monochromatic

#0D1905 #25470F #407A19 #5BAD23 #77D637

Accessibility & contrast

On white

5.23

#407A19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#407A19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407A19

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407A19	#FFFFFF	#000000	##FFFFFF
##407A19	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F6F02

Deuteranopia (green-blind)

#776B23

Tritanopia (blue-blind)

#3E7568

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #407a19;
/* rgb */ color: rgb(64, 122, 25);
/* oklch */ color: oklch(52.0% 0.140 135.9);

Tailwind

colors: {
  custom: {
    50: '#7ba15e',
    500: '#407a19',
    950: '#000000',
  },
}

SCSS

$custom: #407a19;
$custom-light: #7ba15e;
$custom-dark: #000000;

JSON

{
  "hex": "#407a19",
  "rgb": {
    "r": 64,
    "g": 122,
    "b": 25
  },
  "hsl": {
    "h": 95.876,
    "s": 65.986,
    "l": 28.824
  },
  "oklch": {
    "l": 0.52021,
    "c": 0.14037,
    "h": 135.9
  },
  "luminance": 0.15079
}

Semantic roles & 50–950 ramp

primary

#407A19

secondary

#8240AF

accent

#3FE9A5

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0F05

muted

#7C7E79

Preview Lab

Preview with #407A19

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

Preview Lab → · Contrast checker → · Palette generator →