#4B6E18#4B6E18

#4B6E18 is a mid, moderate yellow-green. Relative luminance 0.127; OKLCH L 49.4% C 0.119 H 129.6°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#4B6E18
RGB	rgb(75, 110, 24)
HSL	hsl(84, 64%, 26%)
HSV	hsv(84, 78%, 43%)
CMYK	cmyk(31.8%, 0%, 78.2%, 56.9%)
CIE-LAB	lab(42.33, -26.58, 41.10)
CIE-LCH	lch(42.33, 48.94, 122.89°)
OKLab	oklab(49.39% -0.0757 0.0916)
OKLCH	oklch(49.39% 0.119 129.6)
XYZ	xyz(8.6424, 12.7134, 2.8626)
Luminance	0.1271 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6E18 #3B186E

analogous

#6E6618 #4B6E18 #206E18

triadic

#4B6E18 #184B6E #6E184B

tetradic

#4B6E18 #186E66 #3B186E #6E1820

square

#4B6E18 #186E66 #3B186E #6E1820

split-complementary

#4B6E18 #18206E #66186E

monochromatic

#111905 #293C0D #4B6E18 #6DA023 #8FD22F

Accessibility & contrast

On white

5.93

#4B6E18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#4B6E18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6E18

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6E18	#FFFFFF	#000000	##FFFFFF
##4B6E18	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736606

Deuteranopia (green-blind)

#6F6320

Tritanopia (blue-blind)

#4D695E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4b6e18;
/* rgb */ color: rgb(75, 110, 24);
/* oklch */ color: oklch(49.4% 0.119 129.6);

Tailwind

colors: {
  custom: {
    50: '#81985c',
    500: '#4b6e18',
    950: '#000000',
  },
}

SCSS

$custom: #4b6e18;
$custom-light: #81985c;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6e18",
  "rgb": {
    "r": 75,
    "g": 110,
    "b": 24
  },
  "hsl": {
    "h": 84.419,
    "s": 64.179,
    "l": 26.275
  },
  "oklch": {
    "l": 0.49386,
    "c": 0.11886,
    "h": 129.6
  },
  "luminance": 0.12714
}

Semantic roles & 50–950 ramp

primary

#4B6E18

secondary

#673EA4

accent

#41E784

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0D04

muted

#7C7E79

Preview Lab

Preview with #4B6E18

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

Preview Lab → · Contrast checker → · Palette generator →