#4D9C19#4D9C19

#4D9C19 is a mid, vivid yellow-green. Relative luminance 0.254; OKLCH L 61.8% C 0.176 H 136.6°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#4D9C19
RGB	rgb(77, 156, 25)
HSL	hsl(96, 72%, 35%)
HSV	hsv(96, 84%, 61%)
CMYK	cmyk(50.6%, 0%, 84%, 38.8%)
CIE-LAB	lab(57.49, -45.81, 54.94)
CIE-LCH	lch(57.49, 71.53, 129.82°)
OKLab	oklab(61.83% -0.1276 0.1208)
OKLCH	oklch(61.83% 0.176 136.6)
XYZ	xyz(15.1241, 25.4238, 5.0299)
Luminance	0.2542 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9C19 #68199C

analogous

#8E9C19 #4D9C19 #199C26

triadic

#4D9C19 #194D9C #9C194D

tetradic

#4D9C19 #198E9C #68199C #9C2619

square

#4D9C19 #198E9C #68199C #9C2619

split-complementary

#4D9C19 #26199C #9C198E

monochromatic

#193308 #336711 #4D9C19 #67D121 #88E24D

Accessibility & contrast

On white

3.45

#4D9C19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#4D9C19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D9C19

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9C19	#FFFFFF	#000000	##000000
##4D9C19	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28E00

Deuteranopia (green-blind)

#97882A

Tritanopia (blue-blind)

#499685

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4d9c19;
/* rgb */ color: rgb(77, 156, 25);
/* oklch */ color: oklch(61.8% 0.176 136.6);

Tailwind

colors: {
  custom: {
    50: '#87ba63',
    500: '#4d9c19',
    950: '#000000',
  },
}

SCSS

$custom: #4d9c19;
$custom-light: #87ba63;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9c19",
  "rgb": {
    "r": 77,
    "g": 156,
    "b": 25
  },
  "hsl": {
    "h": 96.183,
    "s": 72.376,
    "l": 35.49
  },
  "oklch": {
    "l": 0.61833,
    "c": 0.17569,
    "h": 136.6
  },
  "luminance": 0.25425
}

Semantic roles & 50–950 ramp

primary

#4D9C19

secondary

#954CC4

accent

#39EFA7

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4D9C19

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

Preview Lab → · Contrast checker → · Palette generator →