#4BB23D#4BB23D

#4BB23D is a light, vivid green. Relative luminance 0.337; OKLCH L 67.8% C 0.182 H 141.4°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#4BB23D
RGB	rgb(75, 178, 61)
HSL	hsl(113, 49%, 47%)
HSV	hsv(113, 66%, 70%)
CMYK	cmyk(57.9%, 0%, 65.7%, 30.2%)
CIE-LAB	lab(64.70, -52.13, 49.28)
CIE-LCH	lch(64.70, 71.74, 136.61°)
OKLab	oklab(67.83% -0.1424 0.1139)
OKLCH	oklch(67.83% 0.182 141.4)
XYZ	xyz(19.6634, 33.6718, 9.8771)
Luminance	0.3367 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB23D #A43DB2

analogous

#85B23D #4BB23D #3DB26A

triadic

#4BB23D #3D4BB2 #B23D4B

tetradic

#4BB23D #3D85B2 #A43DB2 #B26A3D

square

#4BB23D #3D85B2 #A43DB2 #B26A3D

split-complementary

#4BB23D #6A3DB2 #B23D85

monochromatic

#25571E #38842D #4BB23D #6FC963 #99D990

Accessibility & contrast

On white

2.72

#4BB23D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#4BB23D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB23D

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB23D	#FFFFFF	#000000	##000000
##4BB23D	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)

#B6A22E

Deuteranopia (green-blind)

#A99A47

Tritanopia (blue-blind)

#3CAD9A

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4bb23d;
/* rgb */ color: rgb(75, 178, 61);
/* oklch */ color: oklch(67.8% 0.182 141.4);

Tailwind

colors: {
  custom: {
    50: '#88ca78',
    500: '#4bb23d',
    950: '#000000',
  },
}

SCSS

$custom: #4bb23d;
$custom-light: #88ca78;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb23d",
  "rgb": {
    "r": 75,
    "g": 178,
    "b": 61
  },
  "hsl": {
    "h": 112.821,
    "s": 48.954,
    "l": 46.863
  },
  "oklch": {
    "l": 0.67834,
    "c": 0.18231,
    "h": 141.4
  },
  "luminance": 0.33674
}

Semantic roles & 50–950 ramp

primary

#4BB23D

secondary

#BD87C4

accent

#4FD9C8

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #4BB23D

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

Preview Lab → · Contrast checker → · Palette generator →