#45811C#45811C

#45811C is a mid, vivid yellow-green. Relative luminance 0.171; OKLCH L 54.2% C 0.145 H 135.7°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#45811C
RGB	rgb(69, 129, 28)
HSL	hsl(96, 64%, 31%)
HSV	hsv(96, 78%, 51%)
CMYK	cmyk(46.5%, 0%, 78.3%, 49.4%)
CIE-LAB	lab(48.32, -37.23, 45.34)
CIE-LCH	lch(48.32, 58.67, 129.39°)
OKLab	oklab(54.21% -0.1038 0.1013)
OKLCH	oklch(54.21% 0.145 135.7)
XYZ	xyz(10.5138, 17.0489, 3.8352)
Luminance	0.1705 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45811C #581C81

analogous

#77811C #45811C #1C8126

triadic

#45811C #1C4581 #811C45

tetradic

#45811C #1C7781 #581C81 #81261C

square

#45811C #1C7781 #581C81 #81261C

split-complementary

#45811C #261C81 #811C77

monochromatic

#0F1C06 #2A4F11 #45811C #60B327 #7ED642

Accessibility & contrast

On white

4.76

#45811C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#45811C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45811C

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45811C	#FFFFFF	#000000	##FFFFFF
##45811C	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)

#867605

Deuteranopia (green-blind)

#7E7127

Tritanopia (blue-blind)

#437C6E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #45811c;
/* rgb */ color: rgb(69, 129, 28);
/* oklch */ color: oklch(54.2% 0.145 135.7);

Tailwind

colors: {
  custom: {
    50: '#7fa660',
    500: '#45811c',
    950: '#000000',
  },
}

SCSS

$custom: #45811c;
$custom-light: #7fa660;
$custom-dark: #000000;

JSON

{
  "hex": "#45811c",
  "rgb": {
    "r": 69,
    "g": 129,
    "b": 28
  },
  "hsl": {
    "h": 95.644,
    "s": 64.331,
    "l": 30.784
  },
  "oklch": {
    "l": 0.54208,
    "c": 0.14504,
    "h": 135.7
  },
  "luminance": 0.1705
}

Semantic roles & 50–950 ramp

primary

#45811C

secondary

#8744B4

accent

#40E7A4

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #45811C

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

Preview Lab → · Contrast checker → · Palette generator →