#45831F#45831F

#45831F is a mid, vivid yellow-green. Relative luminance 0.176; OKLCH L 54.8% C 0.146 H 136.3°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#45831F
RGB	rgb(69, 131, 31)
HSL	hsl(97, 62%, 32%)
HSV	hsv(97, 76%, 51%)
CMYK	cmyk(47.3%, 0%, 76.3%, 48.6%)
CIE-LAB	lab(49.00, -37.88, 44.92)
CIE-LCH	lch(49.00, 58.75, 130.14°)
OKLab	oklab(54.77% -0.1054 0.1008)
OKLCH	oklch(54.77% 0.146 136.3)
XYZ	xyz(10.8176, 17.5961, 4.1224)
Luminance	0.1760 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45831F #5D1F83

analogous

#77831F #45831F #1F832B

triadic

#45831F #1F4583 #831F45

tetradic

#45831F #1F7783 #5D1F83 #832B1F

square

#45831F #1F7783 #5D1F83 #832B1F

split-complementary

#45831F #2B1F83 #831F77

monochromatic

#112008 #2B5213 #45831F #5FB42B #7DD449

Accessibility & contrast

On white

4.65

#45831F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#45831F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #45831F

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45831F	#FFFFFF	#000000	##FFFFFF
##45831F	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#88780B

Deuteranopia (green-blind)

#807329

Tritanopia (blue-blind)

#427E70

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #45831f;
/* rgb */ color: rgb(69, 131, 31);
/* oklch */ color: oklch(54.8% 0.146 136.3);

Tailwind

colors: {
  custom: {
    50: '#7fa762',
    500: '#45831f',
    950: '#000000',
  },
}

SCSS

$custom: #45831f;
$custom-light: #7fa762;
$custom-dark: #000000;

JSON

{
  "hex": "#45831f",
  "rgb": {
    "r": 69,
    "g": 131,
    "b": 31
  },
  "hsl": {
    "h": 97.2,
    "s": 61.728,
    "l": 31.765
  },
  "oklch": {
    "l": 0.54773,
    "c": 0.14584,
    "h": 136.3
  },
  "luminance": 0.17597
}

Semantic roles & 50–950 ramp

primary

#45831F

secondary

#8C48B6

accent

#43E5A7

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B0F05

muted

#7C7F7A

Preview Lab

Preview with #45831F

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

Preview Lab → · Contrast checker → · Palette generator →