#4B5B0F#4B5B0F

#4B5B0F is a dark, moderate yellow-green. Relative luminance 0.090; OKLCH L 44.2% C 0.099 H 121.3°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#4B5B0F
RGB	rgb(75, 91, 15)
HSL	hsl(73, 72%, 21%)
HSV	hsv(73, 84%, 36%)
CMYK	cmyk(17.6%, 0%, 83.5%, 64.3%)
CIE-LAB	lab(36.01, -17.33, 38.38)
CIE-LCH	lch(36.01, 42.11, 114.30°)
OKLab	oklab(44.25% -0.0513 0.0843)
OKLCH	oklch(44.25% 0.099 121.3)
XYZ	xyz(6.7291, 9.0125, 1.8369)
Luminance	0.0901 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B5B0F #1F0F5B

analogous

#5B450F #4B5B0F #255B0F

triadic

#4B5B0F #0F4B5B #5B0F4B

tetradic

#4B5B0F #0F5B45 #1F0F5B #5B0F25

square

#4B5B0F #0F5B45 #1F0F5B #5B0F25

split-complementary

#4B5B0F #0F255B #450F5B

monochromatic

#161A04 #202606 #4B5B0F #769018 #A2C420

Accessibility & contrast

On white

7.49

#4B5B0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#4B5B0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B5B0F

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B5B0F	#FFFFFF	#000000	##FFFFFF
##4B5B0F	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615500

Deuteranopia (green-blind)

#5F5516

Tritanopia (blue-blind)

#50564D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4b5b0f;
/* rgb */ color: rgb(75, 91, 15);
/* oklch */ color: oklch(44.2% 0.099 121.3);

Tailwind

colors: {
  custom: {
    50: '#808955',
    500: '#4b5b0f',
    950: '#000000',
  },
}

SCSS

$custom: #4b5b0f;
$custom-light: #808955;
$custom-dark: #000000;

JSON

{
  "hex": "#4b5b0f",
  "rgb": {
    "r": 75,
    "g": 91,
    "b": 15
  },
  "hsl": {
    "h": 72.632,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.44245,
    "c": 0.09863,
    "h": 121.3
  },
  "luminance": 0.09013
}

Semantic roles & 50–950 ramp

primary

#4B5B0F

secondary

#463195

accent

#39EE5F

background

#F8F8F5

surface

#EFF0E9

border

#CACBC5

text

#0A0B03

muted

#7C7C78

Preview Lab

Preview with #4B5B0F

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

Preview Lab → · Contrast checker → · Palette generator →