#407A22#407A22

#407A22 is a mid, vivid yellow-green. Relative luminance 0.151; OKLCH L 52.1% C 0.135 H 136.9°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#407A22
RGB	rgb(64, 122, 34)
HSL	hsl(100, 56%, 31%)
HSV	hsv(100, 72%, 48%)
CMYK	cmyk(47.5%, 0%, 72.1%, 52.2%)
CIE-LAB	lab(45.80, -35.48, 40.41)
CIE-LCH	lch(45.80, 53.78, 131.28°)
OKLab	oklab(52.09% -0.0983 0.0919)
OKLCH	oklch(52.09% 0.135 136.9)
XYZ	xyz(9.3623, 15.1240, 3.9389)
Luminance	0.1512 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407A22 #5C227A

analogous

#6C7A22 #407A22 #227A30

triadic

#407A22 #22407A #7A2240

tetradic

#407A22 #226C7A #5C227A #7A3022

square

#407A22 #226C7A #5C227A #7A3022

split-complementary

#407A22 #30227A #7A226C

monochromatic

#0E1A07 #274A15 #407A22 #59AA2F #76CD4A

Accessibility & contrast

On white

5.22

#407A22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#407A22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407A22

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407A22	#FFFFFF	#000000	##FFFFFF
##407A22	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F15

Deuteranopia (green-blind)

#766B2A

Tritanopia (blue-blind)

#3D7568

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #407a22;
/* rgb */ color: rgb(64, 122, 34);
/* oklch */ color: oklch(52.1% 0.135 136.9);

Tailwind

colors: {
  custom: {
    50: '#7aa163',
    500: '#407a22',
    950: '#000000',
  },
}

SCSS

$custom: #407a22;
$custom-light: #7aa163;
$custom-dark: #000000;

JSON

{
  "hex": "#407a22",
  "rgb": {
    "r": 64,
    "g": 122,
    "b": 34
  },
  "hsl": {
    "h": 99.545,
    "s": 56.41,
    "l": 30.588
  },
  "oklch": {
    "l": 0.52092,
    "c": 0.1346,
    "h": 136.9
  },
  "luminance": 0.15125
}

Semantic roles & 50–950 ramp

primary

#407A22

secondary

#8B4BAD

accent

#48E0AC

background

#F7F9F6

surface

#EEF2EB

border

#C9CCC6

text

#0A0F05

muted

#7C7E7A

Preview Lab

Preview with #407A22

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

Preview Lab → · Contrast checker → · Palette generator →