#407223#407223

#407223 is a mid, vivid yellow-green. Relative luminance 0.132; OKLCH L 49.9% C 0.123 H 136.1°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#407223
RGB	rgb(64, 114, 35)
HSL	hsl(98, 53%, 29%)
HSV	hsv(98, 69%, 45%)
CMYK	cmyk(43.9%, 0%, 69.3%, 55.3%)
CIE-LAB	lab(43.13, -31.85, 37.16)
CIE-LCH	lch(43.13, 48.94, 130.60°)
OKLab	oklab(49.9% -0.0884 0.0852)
OKLCH	oklch(49.9% 0.123 136.1)
XYZ	xyz(8.4348, 13.2455, 3.7020)
Luminance	0.1325 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407223 #552372

analogous

#687223 #407223 #23722E

triadic

#407223 #234072 #722340

tetradic

#407223 #236872 #552372 #722E23

square

#407223 #236872 #552372 #722E23

split-complementary

#407223 #2E2372 #722368

monochromatic

#0D1707 #264315 #407223 #5AA131 #77C748

Accessibility & contrast

On white

5.75

#407223 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#407223 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407223

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407223	#FFFFFF	#000000	##FFFFFF
##407223	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766918

Deuteranopia (green-blind)

#6F642A

Tritanopia (blue-blind)

#3E6E62

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #407223;
/* rgb */ color: rgb(64, 114, 35);
/* oklch */ color: oklch(49.9% 0.123 136.1);

Tailwind

colors: {
  custom: {
    50: '#799b62',
    500: '#407223',
    950: '#000000',
  },
}

SCSS

$custom: #407223;
$custom-light: #799b62;
$custom-dark: #000000;

JSON

{
  "hex": "#407223",
  "rgb": {
    "r": 64,
    "g": 114,
    "b": 35
  },
  "hsl": {
    "h": 97.975,
    "s": 53.02,
    "l": 29.216
  },
  "oklch": {
    "l": 0.49904,
    "c": 0.1228,
    "h": 136.1
  },
  "luminance": 0.13246
}

Semantic roles & 50–950 ramp

primary

#407223

secondary

#844CA5

accent

#4BDCA7

background

#F7F9F6

surface

#EEF2EB

border

#C9CCC6

text

#090E05

muted

#7B7E7A

Preview Lab

Preview with #407223

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

Preview Lab → · Contrast checker → · Palette generator →