#45731D#45731D

#45731D is a mid, vivid yellow-green. Relative luminance 0.136; OKLCH L 50.4% C 0.126 H 133.7°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#45731D
RGB	rgb(69, 115, 29)
HSL	hsl(92, 60%, 28%)
HSV	hsv(92, 75%, 45%)
CMYK	cmyk(40%, 0%, 74.8%, 54.9%)
CIE-LAB	lab(43.68, -30.97, 40.37)
CIE-LCH	lch(43.68, 50.88, 127.49°)
OKLab	oklab(50.4% -0.0868 0.091)
OKLCH	oklch(50.4% 0.126 133.7)
XYZ	xyz(8.8066, 13.6150, 3.3261)
Luminance	0.1361 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45731D #4B1D73

analogous

#70731D #45731D #1D7320

triadic

#45731D #1D4573 #731D45

tetradic

#45731D #1D7073 #4B1D73 #73201D

square

#45731D #1D7073 #4B1D73 #73201D

split-complementary

#45731D #201D73 #731D70

monochromatic

#0F1806 #284211 #45731D #62A429 #80CE3C

Accessibility & contrast

On white

5.64

#45731D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#45731D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45731D

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45731D	#FFFFFF	#000000	##FFFFFF
##45731D	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A0E

Deuteranopia (green-blind)

#716625

Tritanopia (blue-blind)

#456E62

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #45731d;
/* rgb */ color: rgb(69, 115, 29);
/* oklch */ color: oklch(50.4% 0.126 133.7);

Tailwind

colors: {
  custom: {
    50: '#7d9b5f',
    500: '#45731d',
    950: '#000000',
  },
}

SCSS

$custom: #45731d;
$custom-light: #7d9b5f;
$custom-dark: #000000;

JSON

{
  "hex": "#45731d",
  "rgb": {
    "r": 69,
    "g": 115,
    "b": 29
  },
  "hsl": {
    "h": 92.093,
    "s": 59.722,
    "l": 28.235
  },
  "oklch": {
    "l": 0.50404,
    "c": 0.12579,
    "h": 133.7
  },
  "luminance": 0.13615
}

Semantic roles & 50–950 ramp

primary

#45731D

secondary

#7945A7

accent

#45E399

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E05

muted

#7C7E79

Preview Lab

Preview with #45731D

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

Preview Lab → · Contrast checker → · Palette generator →