#4B5812#4B5812

#4B5812 is a dark, moderate yellow-green. Relative luminance 0.085; OKLCH L 43.5% C 0.093 H 119.8°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#4B5812
RGB	rgb(75, 88, 18)
HSL	hsl(71, 66%, 21%)
HSV	hsv(71, 80%, 35%)
CMYK	cmyk(14.8%, 0%, 79.5%, 65.5%)
CIE-LAB	lab(35.04, -15.53, 36.36)
CIE-LCH	lch(35.04, 39.54, 113.12°)
OKLab	oklab(43.47% -0.0461 0.0806)
OKLCH	oklch(43.47% 0.093 119.8)
XYZ	xyz(6.5007, 8.5190, 1.8740)
Luminance	0.0852 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B5812 #1F1258

analogous

#584212 #4B5812 #285812

triadic

#4B5812 #124B58 #58124B

tetradic

#4B5812 #125842 #1F1258 #581228

square

#4B5812 #125842 #1F1258 #581228

split-complementary

#4B5812 #122858 #421258

monochromatic

#161905 #202508 #4B5812 #768B1C #A2BE27

Accessibility & contrast

On white

7.77

#4B5812 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#4B5812 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B5812

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B5812	#FFFFFF	#000000	##FFFFFF
##4B5812	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5205

Deuteranopia (green-blind)

#5D5318

Tritanopia (blue-blind)

#50534B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4b5812;
/* rgb */ color: rgb(75, 88, 18);
/* oklch */ color: oklch(43.5% 0.093 119.8);

Tailwind

colors: {
  custom: {
    50: '#808756',
    500: '#4b5812',
    950: '#000000',
  },
}

SCSS

$custom: #4b5812;
$custom-light: #808756;
$custom-dark: #000000;

JSON

{
  "hex": "#4b5812",
  "rgb": {
    "r": 75,
    "g": 88,
    "b": 18
  },
  "hsl": {
    "h": 71.143,
    "s": 66.038,
    "l": 20.784
  },
  "oklch": {
    "l": 0.43471,
    "c": 0.09282,
    "h": 119.8
  },
  "luminance": 0.08519
}

Semantic roles & 50–950 ramp

primary

#4B5812

secondary

#463591

accent

#3FE95E

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0A0B03

muted

#7C7C78

Preview Lab

Preview with #4B5812

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

Preview Lab → · Contrast checker → · Palette generator →