#4B9C22#4B9C22

#4B9C22 is a mid, vivid yellow-green. Relative luminance 0.254; OKLCH L 61.8% C 0.172 H 137.6°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#4B9C22
RGB	rgb(75, 156, 34)
HSL	hsl(100, 64%, 37%)
HSV	hsv(100, 78%, 61%)
CMYK	cmyk(51.9%, 0%, 78.2%, 38.8%)
CIE-LAB	lab(57.45, -45.93, 52.18)
CIE-LCH	lch(57.45, 69.51, 131.35°)
OKLab	oklab(61.8% -0.1273 0.1164)
OKLCH	oklch(61.8% 0.172 137.6)
XYZ	xyz(15.0784, 25.3872, 5.6187)
Luminance	0.2539 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9C22 #73229C

analogous

#889C22 #4B9C22 #229C36

triadic

#4B9C22 #224B9C #9C224B

tetradic

#4B9C22 #22889C #73229C #9C3622

square

#4B9C22 #22889C #73229C #9C3622

split-complementary

#4B9C22 #36229C #9C2288

monochromatic

#1B380C #336A17 #4B9C22 #63CE2D #87DC5D

Accessibility & contrast

On white

3.46

#4B9C22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#4B9C22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B9C22

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9C22	#FFFFFF	#000000	##000000
##4B9C22	1.00	3.46	6.08	6.08
#FFFFFF	3.46	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)

#A18E02

Deuteranopia (green-blind)

#97872F

Tritanopia (blue-blind)

#459685

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4b9c22;
/* rgb */ color: rgb(75, 156, 34);
/* oklch */ color: oklch(61.8% 0.172 137.6);

Tailwind

colors: {
  custom: {
    50: '#86ba67',
    500: '#4b9c22',
    950: '#000000',
  },
}

SCSS

$custom: #4b9c22;
$custom-light: #86ba67;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9c22",
  "rgb": {
    "r": 75,
    "g": 156,
    "b": 34
  },
  "hsl": {
    "h": 99.836,
    "s": 64.211,
    "l": 37.255
  },
  "oklch": {
    "l": 0.61796,
    "c": 0.17245,
    "h": 137.6
  },
  "luminance": 0.25388
}

Semantic roles & 50–950 ramp

primary

#4B9C22

secondary

#9E5AC0

accent

#41E7AF

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4B9C22

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

Preview Lab → · Contrast checker → · Palette generator →