#45811F#45811F

#45811F is a mid, vivid yellow-green. Relative luminance 0.171; OKLCH L 54.2% C 0.143 H 136.0°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#45811F
RGB	rgb(69, 129, 31)
HSL	hsl(97, 61%, 31%)
HSV	hsv(97, 76%, 51%)
CMYK	cmyk(46.5%, 0%, 76%, 49.4%)
CIE-LAB	lab(48.34, -37.03, 44.26)
CIE-LCH	lch(48.34, 57.70, 129.91°)
OKLab	oklab(54.23% -0.1031 0.0995)
OKLCH	oklch(54.23% 0.143 136)
XYZ	xyz(10.5515, 17.0640, 4.0337)
Luminance	0.1706 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45811F #5B1F81

analogous

#76811F #45811F #1F812A

triadic

#45811F #1F4581 #811F45

tetradic

#45811F #1F7681 #5B1F81 #812A1F

square

#45811F #1F7681 #5B1F81 #812A1F

split-complementary

#45811F #2A1F81 #811F76

monochromatic

#101E07 #2B5013 #45811F #5FB22B #7ED347

Accessibility & contrast

On white

4.76

#45811F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#45811F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45811F

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45811F	#FFFFFF	#000000	##FFFFFF
##45811F	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#86760C

Deuteranopia (green-blind)

#7E7129

Tritanopia (blue-blind)

#437C6E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #45811f;
/* rgb */ color: rgb(69, 129, 31);
/* oklch */ color: oklch(54.2% 0.143 136.0);

Tailwind

colors: {
  custom: {
    50: '#7fa662',
    500: '#45811f',
    950: '#000000',
  },
}

SCSS

$custom: #45811f;
$custom-light: #7fa662;
$custom-dark: #000000;

JSON

{
  "hex": "#45811f",
  "rgb": {
    "r": 69,
    "g": 129,
    "b": 31
  },
  "hsl": {
    "h": 96.735,
    "s": 61.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.5423,
    "c": 0.14323,
    "h": 136
  },
  "luminance": 0.17065
}

Semantic roles & 50–950 ramp

primary

#45811F

secondary

#8A48B4

accent

#43E4A6

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0A0F05

muted

#7C7F7A

Preview Lab

Preview with #45811F

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

Preview Lab → · Contrast checker → · Palette generator →