#4D9819#4D9819

#4D9819 is a mid, vivid yellow-green. Relative luminance 0.241; OKLCH L 60.8% C 0.171 H 136.2°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#4D9819
RGB	rgb(77, 152, 25)
HSL	hsl(95, 72%, 35%)
HSV	hsv(95, 84%, 60%)
CMYK	cmyk(49.3%, 0%, 83.6%, 40.4%)
CIE-LAB	lab(56.19, -44.23, 53.77)
CIE-LCH	lch(56.19, 69.62, 129.44°)
OKLab	oklab(60.77% -0.1234 0.1183)
OKLCH	oklch(60.77% 0.171 136.2)
XYZ	xyz(14.4639, 24.1035, 4.8098)
Luminance	0.2410 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9819 #641998

analogous

#8D9819 #4D9819 #199825

triadic

#4D9819 #194D98 #98194D

tetradic

#4D9819 #198D98 #641998 #982519

square

#4D9819 #198D98 #641998 #982519

split-complementary

#4D9819 #251998 #98198D

monochromatic

#182F08 #326310 #4D9819 #68CD22 #88E14A

Accessibility & contrast

On white

3.61

#4D9819 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#4D9819 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D9819

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9819	#FFFFFF	#000000	##000000
##4D9819	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8B00

Deuteranopia (green-blind)

#948429

Tritanopia (blue-blind)

#499281

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4d9819;
/* rgb */ color: rgb(77, 152, 25);
/* oklch */ color: oklch(60.8% 0.171 136.2);

Tailwind

colors: {
  custom: {
    50: '#87b763',
    500: '#4d9819',
    950: '#000000',
  },
}

SCSS

$custom: #4d9819;
$custom-light: #87b763;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9819",
  "rgb": {
    "r": 77,
    "g": 152,
    "b": 25
  },
  "hsl": {
    "h": 95.433,
    "s": 71.751,
    "l": 34.706
  },
  "oklch": {
    "l": 0.60767,
    "c": 0.17093,
    "h": 136.2
  },
  "luminance": 0.24104
}

Semantic roles & 50–950 ramp

primary

#4D9819

secondary

#914AC3

accent

#39EEA4

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4D9819

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

Preview Lab → · Contrast checker → · Palette generator →