#4D9918#4D9918

#4D9918 is a mid, vivid yellow-green. Relative luminance 0.244; OKLCH L 61.0% C 0.173 H 136.2°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#4D9918
RGB	rgb(77, 153, 24)
HSL	hsl(95, 73%, 35%)
HSV	hsv(95, 84%, 60%)
CMYK	cmyk(49.7%, 0%, 84.3%, 40%)
CIE-LAB	lab(56.51, -44.67, 54.33)
CIE-LCH	lch(56.51, 70.33, 129.43°)
OKLab	oklab(61.03% -0.1246 0.1194)
OKLCH	oklch(61.03% 0.173 136.2)
XYZ	xyz(14.6163, 24.4252, 4.8083)
Luminance	0.2443 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9918 #641899

analogous

#8D9918 #4D9918 #189924

triadic

#4D9918 #184D99 #99184D

tetradic

#4D9918 #188D99 #641899 #992418

square

#4D9918 #188D99 #641899 #992418

split-complementary

#4D9918 #241899 #99188D

monochromatic

#182F07 #326410 #4D9918 #68CE20 #88E249

Accessibility & contrast

On white

3.57

#4D9918 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#4D9918 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D9918

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9918	#FFFFFF	#000000	##000000
##4D9918	1.00	3.57	5.89	5.89
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8B00

Deuteranopia (green-blind)

#958528

Tritanopia (blue-blind)

#499382

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4d9918;
/* rgb */ color: rgb(77, 153, 24);
/* oklch */ color: oklch(61.0% 0.173 136.2);

Tailwind

colors: {
  custom: {
    50: '#87b862',
    500: '#4d9918',
    950: '#000000',
  },
}

SCSS

$custom: #4d9918;
$custom-light: #87b862;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9918",
  "rgb": {
    "r": 77,
    "g": 153,
    "b": 24
  },
  "hsl": {
    "h": 95.349,
    "s": 72.881,
    "l": 34.706
  },
  "oklch": {
    "l": 0.61029,
    "c": 0.17254,
    "h": 136.2
  },
  "luminance": 0.24426
}

Semantic roles & 50–950 ramp

primary

#4D9918

secondary

#9149C4

accent

#38F0A4

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4D9918

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

Preview Lab → · Contrast checker → · Palette generator →