#4E7B18#4E7B18

#4E7B18 is a mid, vivid yellow-green. Relative luminance 0.159; OKLCH L 53.1% C 0.135 H 131.6°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#4E7B18
RGB	rgb(78, 123, 24)
HSL	hsl(87, 67%, 29%)
HSV	hsv(87, 80%, 48%)
CMYK	cmyk(36.6%, 0%, 80.5%, 51.8%)
CIE-LAB	lab(46.78, -31.53, 45.41)
CIE-LCH	lch(46.78, 55.28, 124.77°)
OKLab	oklab(53.06% -0.0894 0.1006)
OKLCH	oklch(53.06% 0.135 131.6)
XYZ	xyz(10.3896, 15.8512, 3.3761)
Luminance	0.1585 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7B18 #45187B

analogous

#7B7718 #4E7B18 #1C7B18

triadic

#4E7B18 #184E7B #7B184E

tetradic

#4E7B18 #187B77 #45187B #7B181C

square

#4E7B18 #187B77 #45187B #7B181C

split-complementary

#4E7B18 #181C7B #77187B

monochromatic

#101A05 #2E480E #4E7B18 #6EAE22 #8ED836

Accessibility & contrast

On white

5.04

#4E7B18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#4E7B18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E7B18

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7B18	#FFFFFF	#000000	##FFFFFF
##4E7B18	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817100

Deuteranopia (green-blind)

#7B6E23

Tritanopia (blue-blind)

#4F7669

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4e7b18;
/* rgb */ color: rgb(78, 123, 24);
/* oklch */ color: oklch(53.1% 0.135 131.6);

Tailwind

colors: {
  custom: {
    50: '#84a15e',
    500: '#4e7b18',
    950: '#000000',
  },
}

SCSS

$custom: #4e7b18;
$custom-light: #84a15e;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7b18",
  "rgb": {
    "r": 78,
    "g": 123,
    "b": 24
  },
  "hsl": {
    "h": 87.273,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.53061,
    "c": 0.13453,
    "h": 131.6
  },
  "luminance": 0.15852
}

Semantic roles & 50–950 ramp

primary

#4E7B18

secondary

#723FB0

accent

#3EEA8C

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0F05

muted

#7C7E79

Preview Lab

Preview with #4E7B18

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

Preview Lab → · Contrast checker → · Palette generator →