#4BB23E#4BB23E

#4BB23E is a light, vivid green. Relative luminance 0.337; OKLCH L 67.8% C 0.182 H 141.5°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#4BB23E
RGB	rgb(75, 178, 62)
HSL	hsl(113, 48%, 47%)
HSV	hsv(113, 65%, 70%)
CMYK	cmyk(57.9%, 0%, 65.2%, 30.2%)
CIE-LAB	lab(64.71, -52.03, 48.86)
CIE-LCH	lch(64.71, 71.38, 136.80°)
OKLab	oklab(67.84% -0.1421 0.1131)
OKLCH	oklch(67.84% 0.182 141.5)
XYZ	xyz(19.6906, 33.6827, 10.0203)
Luminance	0.3368 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB23E #A53EB2

analogous

#85B23E #4BB23E #3EB26B

triadic

#4BB23E #3E4BB2 #B23E4B

tetradic

#4BB23E #3E85B2 #A53EB2 #B26B3E

square

#4BB23E #3E85B2 #A53EB2 #B26B3E

split-complementary

#4BB23E #6B3EB2 #B23E85

monochromatic

#25571E #38852E #4BB23E #6FC964 #9AD992

Accessibility & contrast

On white

2.71

#4BB23E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.74

#4BB23E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB23E

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB23E	#FFFFFF	#000000	##000000
##4BB23E	1.00	2.71	7.74	7.74
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.74	21.00	1.00	1.00
##000000	7.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A22F

Deuteranopia (green-blind)

#A99A48

Tritanopia (blue-blind)

#3CAD9A

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4bb23e;
/* rgb */ color: rgb(75, 178, 62);
/* oklch */ color: oklch(67.8% 0.182 141.5);

Tailwind

colors: {
  custom: {
    50: '#88ca78',
    500: '#4bb23e',
    950: '#000000',
  },
}

SCSS

$custom: #4bb23e;
$custom-light: #88ca78;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb23e",
  "rgb": {
    "r": 75,
    "g": 178,
    "b": 62
  },
  "hsl": {
    "h": 113.276,
    "s": 48.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.67844,
    "c": 0.18157,
    "h": 141.5
  },
  "luminance": 0.33684
}

Semantic roles & 50–950 ramp

primary

#4BB23E

secondary

#BD88C4

accent

#50D8C9

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #4BB23E

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

Preview Lab → · Contrast checker → · Palette generator →