#4BB23C#4BB23C

#4BB23C is a light, vivid green. Relative luminance 0.337; OKLCH L 67.8% C 0.183 H 141.2°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#4BB23C
RGB	rgb(75, 178, 60)
HSL	hsl(112, 50%, 47%)
HSV	hsv(112, 66%, 70%)
CMYK	cmyk(57.9%, 0%, 66.3%, 30.2%)
CIE-LAB	lab(64.69, -52.23, 49.69)
CIE-LCH	lch(64.69, 72.09, 136.43°)
OKLab	oklab(67.82% -0.1427 0.1146)
OKLCH	oklch(67.82% 0.183 141.2)
XYZ	xyz(19.6367, 33.6612, 9.7365)
Luminance	0.3366 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB23C #A33CB2

analogous

#86B23C #4BB23C #3CB268

triadic

#4BB23C #3C4BB2 #B23C4B

tetradic

#4BB23C #3C86B2 #A33CB2 #B2683C

square

#4BB23C #3C86B2 #A33CB2 #B2683C

split-complementary

#4BB23C #683CB2 #B23C86

monochromatic

#24561D #38842D #4BB23C #6FCA61 #99D98F

Accessibility & contrast

On white

2.72

#4BB23C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#4BB23C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB23C

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB23C	#FFFFFF	#000000	##000000
##4BB23C	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A22D

Deuteranopia (green-blind)

#A99A46

Tritanopia (blue-blind)

#3DAD9A

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4bb23c;
/* rgb */ color: rgb(75, 178, 60);
/* oklch */ color: oklch(67.8% 0.183 141.2);

Tailwind

colors: {
  custom: {
    50: '#88ca77',
    500: '#4bb23c',
    950: '#000000',
  },
}

SCSS

$custom: #4bb23c;
$custom-light: #88ca77;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb23c",
  "rgb": {
    "r": 75,
    "g": 178,
    "b": 60
  },
  "hsl": {
    "h": 112.373,
    "s": 49.58,
    "l": 46.667
  },
  "oklch": {
    "l": 0.67824,
    "c": 0.18303,
    "h": 141.2
  },
  "luminance": 0.33663
}

Semantic roles & 50–950 ramp

primary

#4BB23C

secondary

#BC86C4

accent

#4FD9C8

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #4BB23C

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

Preview Lab → · Contrast checker → · Palette generator →