#45641B#45641B

#45641B is a mid, moderate yellow-green. Relative luminance 0.105; OKLCH L 46.3% C 0.106 H 129.7°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#45641B
RGB	rgb(69, 100, 27)
HSL	hsl(85, 57%, 25%)
HSV	hsv(85, 73%, 39%)
CMYK	cmyk(31%, 0%, 73%, 60.8%)
CIE-LAB	lab(38.65, -23.92, 36.08)
CIE-LCH	lch(38.65, 43.29, 123.54°)
OKLab	oklab(46.3% -0.0678 0.0817)
OKLCH	oklch(46.3% 0.106 129.7)
XYZ	xyz(7.2092, 10.4585, 2.6756)
Luminance	0.1046 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45641B #3A1B64

analogous

#645E1B #45641B #21641B

triadic

#45641B #1B4564 #641B45

tetradic

#45641B #1B645E #3A1B64 #641B21

square

#45641B #1B645E #3A1B64 #641B21

split-complementary

#45641B #1B2164 #5E1B64

monochromatic

#111807 #24340E #45641B #669428 #88C435

Accessibility & contrast

On white

6.79

#45641B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#45641B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45641B

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45641B	#FFFFFF	#000000	##FFFFFF
##45641B	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695C10

Deuteranopia (green-blind)

#655A21

Tritanopia (blue-blind)

#475F55

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #45641b;
/* rgb */ color: rgb(69, 100, 27);
/* oklch */ color: oklch(46.3% 0.106 129.7);

Tailwind

colors: {
  custom: {
    50: '#7b905c',
    500: '#45641b',
    950: '#000000',
  },
}

SCSS

$custom: #45641b;
$custom-light: #7b905c;
$custom-dark: #000000;

JSON

{
  "hex": "#45641b",
  "rgb": {
    "r": 69,
    "g": 100,
    "b": 27
  },
  "hsl": {
    "h": 85.479,
    "s": 57.48,
    "l": 24.902
  },
  "oklch": {
    "l": 0.46304,
    "c": 0.1062,
    "h": 129.7
  },
  "luminance": 0.10459
}

Semantic roles & 50–950 ramp

primary

#45641B

secondary

#674199

accent

#47E188

background

#F7F8F5

surface

#EEF0E9

border

#C9CBC5

text

#0A0C04

muted

#7C7D79

Preview Lab

Preview with #45641B

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

Preview Lab → · Contrast checker → · Palette generator →