#407520#407520

#407520 is a mid, vivid yellow-green. Relative luminance 0.139; OKLCH L 50.7% C 0.129 H 136.0°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#407520
RGB	rgb(64, 117, 32)
HSL	hsl(97, 57%, 29%)
HSV	hsv(97, 73%, 46%)
CMYK	cmyk(45.3%, 0%, 72.6%, 54.1%)
CIE-LAB	lab(44.11, -33.46, 39.50)
CIE-LCH	lch(44.11, 51.77, 130.27°)
OKLab	oklab(50.7% -0.093 0.0897)
OKLCH	oklch(50.7% 0.129 136)
XYZ	xyz(8.7361, 13.9163, 3.5920)
Luminance	0.1392 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407520 #552075

analogous

#6B7520 #407520 #20752B

triadic

#407520 #204075 #752040

tetradic

#407520 #206B75 #552075 #752B20

square

#407520 #206B75 #552075 #752B20

split-complementary

#407520 #2B2075 #75206B

monochromatic

#0D1807 #264513 #407520 #5AA52D #77CC44

Accessibility & contrast

On white

5.55

#407520 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#407520 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407520

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407520	#FFFFFF	#000000	##FFFFFF
##407520	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796B13

Deuteranopia (green-blind)

#726728

Tritanopia (blue-blind)

#3E7164

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #407520;
/* rgb */ color: rgb(64, 117, 32);
/* oklch */ color: oklch(50.7% 0.129 136.0);

Tailwind

colors: {
  custom: {
    50: '#7a9d61',
    500: '#407520',
    950: '#000000',
  },
}

SCSS

$custom: #407520;
$custom-light: #7a9d61;
$custom-dark: #000000;

JSON

{
  "hex": "#407520",
  "rgb": {
    "r": 64,
    "g": 117,
    "b": 32
  },
  "hsl": {
    "h": 97.412,
    "s": 57.047,
    "l": 29.216
  },
  "oklch": {
    "l": 0.507,
    "c": 0.12923,
    "h": 136
  },
  "luminance": 0.13917
}

Semantic roles & 50–950 ramp

primary

#407520

secondary

#8448A8

accent

#47E0A7

background

#F7F9F5

surface

#EEF2EA

border

#C9CCC6

text

#0A0E05

muted

#7C7E79

Preview Lab

Preview with #407520

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

Preview Lab → · Contrast checker → · Palette generator →