#4B6D18#4B6D18

#4B6D18 is a mid, moderate yellow-green. Relative luminance 0.125; OKLCH L 49.1% C 0.117 H 129.3°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#4B6D18
RGB	rgb(75, 109, 24)
HSL	hsl(84, 64%, 26%)
HSV	hsv(84, 78%, 43%)
CMYK	cmyk(31.2%, 0%, 78%, 57.3%)
CIE-LAB	lab(42.00, -26.09, 40.78)
CIE-LCH	lch(42.00, 48.41, 122.61°)
OKLab	oklab(49.12% -0.0744 0.0909)
OKLCH	oklch(49.12% 0.117 129.3)
XYZ	xyz(8.5351, 12.4988, 2.8268)
Luminance	0.1250 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6D18 #3A186D

analogous

#6D6418 #4B6D18 #206D18

triadic

#4B6D18 #184B6D #6D184B

tetradic

#4B6D18 #186D64 #3A186D #6D1820

square

#4B6D18 #186D64 #3A186D #6D1820

split-complementary

#4B6D18 #18206D #64186D

monochromatic

#111906 #283B0D #4B6D18 #6E9F23 #90D12E

Accessibility & contrast

On white

6.00

#4B6D18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#4B6D18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6D18

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6D18	#FFFFFF	#000000	##FFFFFF
##4B6D18	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726507

Deuteranopia (green-blind)

#6E6220

Tritanopia (blue-blind)

#4D685D

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4b6d18;
/* rgb */ color: rgb(75, 109, 24);
/* oklch */ color: oklch(49.1% 0.117 129.3);

Tailwind

colors: {
  custom: {
    50: '#81975c',
    500: '#4b6d18',
    950: '#000000',
  },
}

SCSS

$custom: #4b6d18;
$custom-light: #81975c;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6d18",
  "rgb": {
    "r": 75,
    "g": 109,
    "b": 24
  },
  "hsl": {
    "h": 84,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.49117,
    "c": 0.11749,
    "h": 129.3
  },
  "luminance": 0.12499
}

Semantic roles & 50–950 ramp

primary

#4B6D18

secondary

#663EA3

accent

#41E783

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0D04

muted

#7C7E79

Preview Lab

Preview with #4B6D18

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

Preview Lab → · Contrast checker → · Palette generator →