#407423#407423

#407423 is a mid, vivid yellow-green. Relative luminance 0.137; OKLCH L 50.5% C 0.126 H 136.3°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#407423
RGB	rgb(64, 116, 35)
HSL	hsl(99, 54%, 30%)
HSV	hsv(99, 70%, 45%)
CMYK	cmyk(44.8%, 0%, 69.8%, 54.5%)
CIE-LAB	lab(43.80, -32.75, 37.87)
CIE-LCH	lch(43.80, 50.07, 130.85°)
OKLab	oklab(50.45% -0.0909 0.0867)
OKLCH	oklch(50.45% 0.126 136.3)
XYZ	xyz(8.6629, 13.7016, 3.7780)
Luminance	0.1370 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407423 #572374

analogous

#687423 #407423 #23742F

triadic

#407423 #234074 #742340

tetradic

#407423 #236874 #572374 #742F23

square

#407423 #236874 #572374 #742F23

split-complementary

#407423 #2F2374 #742368

monochromatic

#0D1807 #264515 #407423 #5AA331 #77C849

Accessibility & contrast

On white

5.61

#407423 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#407423 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407423

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407423	#FFFFFF	#000000	##FFFFFF
##407423	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A18

Deuteranopia (green-blind)

#71662A

Tritanopia (blue-blind)

#3E7063

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #407423;
/* rgb */ color: rgb(64, 116, 35);
/* oklch */ color: oklch(50.5% 0.126 136.3);

Tailwind

colors: {
  custom: {
    50: '#799c62',
    500: '#407423',
    950: '#000000',
  },
}

SCSS

$custom: #407423;
$custom-light: #799c62;
$custom-dark: #000000;

JSON

{
  "hex": "#407423",
  "rgb": {
    "r": 64,
    "g": 116,
    "b": 35
  },
  "hsl": {
    "h": 98.519,
    "s": 53.642,
    "l": 29.608
  },
  "oklch": {
    "l": 0.50453,
    "c": 0.12562,
    "h": 136.3
  },
  "luminance": 0.13702
}

Semantic roles & 50–950 ramp

primary

#407423

secondary

#864CA7

accent

#4BDDA9

background

#F7F9F6

surface

#EEF2EB

border

#C9CCC6

text

#090E05

muted

#7B7E7A

Preview Lab

Preview with #407423

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

Preview Lab → · Contrast checker → · Palette generator →