#4B9823#4B9823

#4B9823 is a mid, vivid yellow-green. Relative luminance 0.241; OKLCH L 60.7% C 0.167 H 137.3°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#4B9823
RGB	rgb(75, 152, 35)
HSL	hsl(99, 63%, 37%)
HSV	hsv(99, 77%, 60%)
CMYK	cmyk(50.7%, 0%, 77%, 40.4%)
CIE-LAB	lab(56.16, -44.28, 50.59)
CIE-LCH	lch(56.16, 67.24, 131.20°)
OKLab	oklab(60.73% -0.1228 0.1132)
OKLCH	oklch(60.73% 0.167 137.3)
XYZ	xyz(14.4328, 24.0726, 5.4757)
Luminance	0.2407 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9823 #702398

analogous

#869823 #4B9823 #239836

triadic

#4B9823 #234B98 #98234B

tetradic

#4B9823 #238698 #702398 #983623

square

#4B9823 #238698 #702398 #983623

split-complementary

#4B9823 #362398 #982386

monochromatic

#1A350C #326618 #4B9823 #64CA2E #87D95C

Accessibility & contrast

On white

3.61

#4B9823 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#4B9823 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B9823

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9823	#FFFFFF	#000000	##000000
##4B9823	1.00	3.61	5.81	5.81
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8B08

Deuteranopia (green-blind)

#93842F

Tritanopia (blue-blind)

#469282

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4b9823;
/* rgb */ color: rgb(75, 152, 35);
/* oklch */ color: oklch(60.7% 0.167 137.3);

Tailwind

colors: {
  custom: {
    50: '#85b767',
    500: '#4b9823',
    950: '#000000',
  },
}

SCSS

$custom: #4b9823;
$custom-light: #85b767;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9823",
  "rgb": {
    "r": 75,
    "g": 152,
    "b": 35
  },
  "hsl": {
    "h": 99.487,
    "s": 62.567,
    "l": 36.667
  },
  "oklch": {
    "l": 0.60735,
    "c": 0.16701,
    "h": 137.3
  },
  "luminance": 0.24074
}

Semantic roles & 50–950 ramp

primary

#4B9823

secondary

#9B59BE

accent

#42E6AE

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4B9823

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

Preview Lab → · Contrast checker → · Palette generator →