#407221#407221

#407221 is a mid, vivid yellow-green. Relative luminance 0.132; OKLCH L 49.9% C 0.124 H 135.7°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#407221
RGB	rgb(64, 114, 33)
HSL	hsl(97, 55%, 29%)
HSV	hsv(97, 71%, 45%)
CMYK	cmyk(43.9%, 0%, 71.1%, 55.3%)
CIE-LAB	lab(43.11, -32.03, 38.03)
CIE-LCH	lch(43.11, 49.72, 130.11°)
OKLab	oklab(49.88% -0.0891 0.0868)
OKLCH	oklch(49.88% 0.124 135.7)
XYZ	xyz(8.4060, 13.2340, 3.5500)
Luminance	0.1323 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407221 #532172

analogous

#697221 #407221 #21722B

triadic

#407221 #214072 #722140

tetradic

#407221 #216972 #532172 #722B21

square

#407221 #216972 #532172 #722B21

split-complementary

#407221 #2B2172 #722169

monochromatic

#0D1807 #254313 #407221 #5BA12F #77C944

Accessibility & contrast

On white

5.76

#407221 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#407221 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407221

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407221	#FFFFFF	#000000	##FFFFFF
##407221	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766815

Deuteranopia (green-blind)

#6F6428

Tritanopia (blue-blind)

#3E6E62

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #407221;
/* rgb */ color: rgb(64, 114, 33);
/* oklch */ color: oklch(49.9% 0.124 135.7);

Tailwind

colors: {
  custom: {
    50: '#799b61',
    500: '#407221',
    950: '#000000',
  },
}

SCSS

$custom: #407221;
$custom-light: #799b61;
$custom-dark: #000000;

JSON

{
  "hex": "#407221",
  "rgb": {
    "r": 64,
    "g": 114,
    "b": 33
  },
  "hsl": {
    "h": 97.037,
    "s": 55.102,
    "l": 28.824
  },
  "oklch": {
    "l": 0.49884,
    "c": 0.12435,
    "h": 135.7
  },
  "luminance": 0.13234
}

Semantic roles & 50–950 ramp

primary

#407221

secondary

#8249A5

accent

#49DEA5

background

#F7F9F5

surface

#EEF2EA

border

#C9CCC6

text

#090E05

muted

#7B7E79

Preview Lab

Preview with #407221

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

Preview Lab → · Contrast checker → · Palette generator →