#4D9B22#4D9B22

#4D9B22 is a mid, vivid yellow-green. Relative luminance 0.251; OKLCH L 61.6% C 0.170 H 137.1°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#4D9B22
RGB	rgb(77, 155, 34)
HSL	hsl(99, 64%, 37%)
HSV	hsv(99, 78%, 61%)
CMYK	cmyk(50.3%, 0%, 78.1%, 39.2%)
CIE-LAB	lab(57.21, -44.92, 51.97)
CIE-LCH	lch(57.21, 68.70, 130.84°)
OKLab	oklab(61.62% -0.1247 0.1159)
OKLCH	oklch(61.62% 0.17 137.1)
XYZ	xyz(15.0702, 25.1349, 5.5705)
Luminance	0.2514 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9B22 #70229B

analogous

#899B22 #4D9B22 #229B34

triadic

#4D9B22 #224D9B #9B224D

tetradic

#4D9B22 #22899B #70229B #9B3422

square

#4D9B22 #22899B #70229B #9B3422

split-complementary

#4D9B22 #34229B #9B2289

monochromatic

#1B370C #346917 #4D9B22 #66CD2D #89DB5C

Accessibility & contrast

On white

3.48

#4D9B22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#4D9B22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D9B22

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9B22	#FFFFFF	#000000	##000000
##4D9B22	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08D03

Deuteranopia (green-blind)

#96872F

Tritanopia (blue-blind)

#489584

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4d9b22;
/* rgb */ color: rgb(77, 155, 34);
/* oklch */ color: oklch(61.6% 0.170 137.1);

Tailwind

colors: {
  custom: {
    50: '#87b967',
    500: '#4d9b22',
    950: '#000000',
  },
}

SCSS

$custom: #4d9b22;
$custom-light: #87b967;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9b22",
  "rgb": {
    "r": 77,
    "g": 155,
    "b": 34
  },
  "hsl": {
    "h": 98.678,
    "s": 64.021,
    "l": 37.059
  },
  "oklch": {
    "l": 0.61617,
    "c": 0.17025,
    "h": 137.1
  },
  "luminance": 0.25136
}

Semantic roles & 50–950 ramp

primary

#4D9B22

secondary

#9B59C0

accent

#41E7AC

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4D9B22

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

Preview Lab → · Contrast checker → · Palette generator →