#4B6C18#4B6C18

#4B6C18 is a mid, moderate yellow-green. Relative luminance 0.123; OKLCH L 48.8% C 0.116 H 129.0°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#4B6C18
RGB	rgb(75, 108, 24)
HSL	hsl(84, 64%, 26%)
HSV	hsv(84, 78%, 42%)
CMYK	cmyk(30.6%, 0%, 77.8%, 57.6%)
CIE-LAB	lab(41.67, -25.60, 40.46)
CIE-LCH	lch(41.67, 47.87, 122.32°)
OKLab	oklab(48.85% -0.0731 0.0903)
OKLCH	oklch(48.85% 0.116 129)
XYZ	xyz(8.4291, 12.2867, 2.7914)
Luminance	0.1229 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6C18 #39186C

analogous

#6C6318 #4B6C18 #216C18

triadic

#4B6C18 #184B6C #6C184B

tetradic

#4B6C18 #186C63 #39186C #6C1821

square

#4B6C18 #186C63 #39186C #6C1821

split-complementary

#4B6C18 #18216C #63186C

monochromatic

#111906 #283A0D #4B6C18 #6E9E23 #91D02E

Accessibility & contrast

On white

6.07

#4B6C18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#4B6C18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6C18

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6C18	#FFFFFF	#000000	##FFFFFF
##4B6C18	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716407

Deuteranopia (green-blind)

#6D6220

Tritanopia (blue-blind)

#4E675C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4b6c18;
/* rgb */ color: rgb(75, 108, 24);
/* oklch */ color: oklch(48.8% 0.116 129.0);

Tailwind

colors: {
  custom: {
    50: '#81965c',
    500: '#4b6c18',
    950: '#000000',
  },
}

SCSS

$custom: #4b6c18;
$custom-light: #81965c;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6c18",
  "rgb": {
    "r": 75,
    "g": 108,
    "b": 24
  },
  "hsl": {
    "h": 83.571,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.48849,
    "c": 0.11613,
    "h": 129
  },
  "luminance": 0.12287
}

Semantic roles & 50–950 ramp

primary

#4B6C18

secondary

#653EA2

accent

#41E782

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0D04

muted

#7C7E79

Preview Lab

Preview with #4B6C18

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

Preview Lab → · Contrast checker → · Palette generator →