#45731F#45731F

#45731F is a mid, vivid yellow-green. Relative luminance 0.136; OKLCH L 50.4% C 0.124 H 133.9°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#45731F
RGB	rgb(69, 115, 31)
HSL	hsl(93, 58%, 29%)
HSV	hsv(93, 73%, 45%)
CMYK	cmyk(40%, 0%, 73%, 54.9%)
CIE-LAB	lab(43.69, -30.82, 39.56)
CIE-LCH	lch(43.69, 50.15, 127.92°)
OKLab	oklab(50.42% -0.0863 0.0896)
OKLCH	oklch(50.42% 0.124 133.9)
XYZ	xyz(8.8321, 13.6252, 3.4606)
Luminance	0.1363 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45731F #4D1F73

analogous

#6F731F #45731F #1F7323

triadic

#45731F #1F4573 #731F45

tetradic

#45731F #1F6F73 #4D1F73 #73231F

square

#45731F #1F6F73 #4D1F73 #73231F

split-complementary

#45731F #231F73 #731F6F

monochromatic

#0E1806 #284312 #45731F #62A32C #80CC41

Accessibility & contrast

On white

5.64

#45731F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#45731F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45731F

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45731F	#FFFFFF	#000000	##FFFFFF
##45731F	1.00	5.64	3.73	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A12

Deuteranopia (green-blind)

#716627

Tritanopia (blue-blind)

#456E62

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #45731f;
/* rgb */ color: rgb(69, 115, 31);
/* oklch */ color: oklch(50.4% 0.124 133.9);

Tailwind

colors: {
  custom: {
    50: '#7d9b60',
    500: '#45731f',
    950: '#000000',
  },
}

SCSS

$custom: #45731f;
$custom-light: #7d9b60;
$custom-dark: #000000;

JSON

{
  "hex": "#45731f",
  "rgb": {
    "r": 69,
    "g": 115,
    "b": 31
  },
  "hsl": {
    "h": 92.857,
    "s": 57.534,
    "l": 28.627
  },
  "oklch": {
    "l": 0.50421,
    "c": 0.1244,
    "h": 133.9
  },
  "luminance": 0.13626
}

Semantic roles & 50–950 ramp

primary

#45731F

secondary

#7B47A7

accent

#47E19B

background

#F7F9F5

surface

#EEF2EA

border

#C9CCC6

text

#0A0E05

muted

#7C7E79

Preview Lab

Preview with #45731F

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

Preview Lab → · Contrast checker → · Palette generator →