#4D9C22#4D9C22

#4D9C22 is a mid, vivid yellow-green. Relative luminance 0.255; OKLCH L 61.9% C 0.171 H 137.2°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#4D9C22
RGB	rgb(77, 156, 34)
HSL	hsl(99, 64%, 37%)
HSV	hsv(99, 78%, 61%)
CMYK	cmyk(50.6%, 0%, 78.2%, 38.8%)
CIE-LAB	lab(57.53, -45.32, 52.28)
CIE-LCH	lch(57.53, 69.19, 130.92°)
OKLab	oklab(61.88% -0.1258 0.1166)
OKLCH	oklch(61.88% 0.171 137.2)
XYZ	xyz(15.2373, 25.4691, 5.6262)
Luminance	0.2547 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9C22 #71229C

analogous

#8A9C22 #4D9C22 #229C34

triadic

#4D9C22 #224D9C #9C224D

tetradic

#4D9C22 #228A9C #71229C #9C3422

square

#4D9C22 #228A9C #71229C #9C3422

split-complementary

#4D9C22 #34229C #9C228A

monochromatic

#1B380C #346A17 #4D9C22 #66CE2D #89DC5D

Accessibility & contrast

On white

3.45

#4D9C22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#4D9C22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D9C22

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9C22	#FFFFFF	#000000	##000000
##4D9C22	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18E02

Deuteranopia (green-blind)

#97882F

Tritanopia (blue-blind)

#489685

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4d9c22;
/* rgb */ color: rgb(77, 156, 34);
/* oklch */ color: oklch(61.9% 0.171 137.2);

Tailwind

colors: {
  custom: {
    50: '#87ba67',
    500: '#4d9c22',
    950: '#000000',
  },
}

SCSS

$custom: #4d9c22;
$custom-light: #87ba67;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9c22",
  "rgb": {
    "r": 77,
    "g": 156,
    "b": 34
  },
  "hsl": {
    "h": 98.852,
    "s": 64.211,
    "l": 37.255
  },
  "oklch": {
    "l": 0.61883,
    "c": 0.17148,
    "h": 137.2
  },
  "luminance": 0.2547
}

Semantic roles & 50–950 ramp

primary

#4D9C22

secondary

#9C5AC0

accent

#41E7AC

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4D9C22

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

Preview Lab → · Contrast checker → · Palette generator →