#4D7B18#4D7B18

#4D7B18 is a mid, vivid yellow-green. Relative luminance 0.158; OKLCH L 53.0% C 0.135 H 132.0°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#4D7B18
RGB	rgb(77, 123, 24)
HSL	hsl(88, 67%, 29%)
HSV	hsv(88, 80%, 48%)
CMYK	cmyk(37.4%, 0%, 80.5%, 51.8%)
CIE-LAB	lab(46.72, -31.91, 45.33)
CIE-LCH	lch(46.72, 55.44, 125.14°)
OKLab	oklab(53% -0.0903 0.1004)
OKLCH	oklch(53% 0.135 132)
XYZ	xyz(10.3083, 15.8092, 3.3723)
Luminance	0.1581 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D7B18 #46187B

analogous

#7B7818 #4D7B18 #1C7B18

triadic

#4D7B18 #184D7B #7B184D

tetradic

#4D7B18 #187B78 #46187B #7B181C

square

#4D7B18 #187B78 #46187B #7B181C

split-complementary

#4D7B18 #181C7B #78187B

monochromatic

#101A05 #2D480E #4D7B18 #6DAE22 #8CD836

Accessibility & contrast

On white

5.05

#4D7B18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#4D7B18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D7B18

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D7B18	#FFFFFF	#000000	##FFFFFF
##4D7B18	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817100

Deuteranopia (green-blind)

#7A6D23

Tritanopia (blue-blind)

#4E7669

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4d7b18;
/* rgb */ color: rgb(77, 123, 24);
/* oklch */ color: oklch(53.0% 0.135 132.0);

Tailwind

colors: {
  custom: {
    50: '#83a15e',
    500: '#4d7b18',
    950: '#000000',
  },
}

SCSS

$custom: #4d7b18;
$custom-light: #83a15e;
$custom-dark: #000000;

JSON

{
  "hex": "#4d7b18",
  "rgb": {
    "r": 77,
    "g": 123,
    "b": 24
  },
  "hsl": {
    "h": 87.879,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.53001,
    "c": 0.13509,
    "h": 132
  },
  "luminance": 0.1581
}

Semantic roles & 50–950 ramp

primary

#4D7B18

secondary

#733FB0

accent

#3EEA8E

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0F05

muted

#7C7E79

Preview Lab

Preview with #4D7B18

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

Preview Lab → · Contrast checker → · Palette generator →