#4BB023#4BB023

#4BB023 is a light, vivid green. Relative luminance 0.327; OKLCH L 67.1% C 0.196 H 138.9°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#4BB023
RGB	rgb(75, 176, 35)
HSL	hsl(103, 67%, 41%)
HSV	hsv(103, 80%, 69%)
CMYK	cmyk(57.4%, 0%, 80.1%, 31%)
CIE-LAB	lab(63.89, -53.39, 57.97)
CIE-LCH	lch(63.89, 78.81, 132.64°)
OKLab	oklab(67.11% -0.1473 0.1286)
OKLCH	oklch(67.11% 0.196 138.9)
XYZ	xyz(18.7296, 32.6663, 6.9080)
Luminance	0.3267 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB023 #8823B0

analogous

#92B023 #4BB023 #23B042

triadic

#4BB023 #234BB0 #B0234B

tetradic

#4BB023 #2392B0 #8823B0 #B04223

square

#4BB023 #2392B0 #8823B0 #B04223

split-complementary

#4BB023 #4223B0 #B02392

monochromatic

#1F4A0F #357D19 #4BB023 #66D839 #8DE26C

Accessibility & contrast

On white

2.79

#4BB023 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.53

#4BB023 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB023

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB023	#FFFFFF	#000000	##000000
##4BB023	1.00	2.79	7.53	7.53
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.53	21.00	1.00	1.00
##000000	7.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A000

Deuteranopia (green-blind)

#A99834

Tritanopia (blue-blind)

#40AA96

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #4bb023;
/* rgb */ color: rgb(75, 176, 35);
/* oklch */ color: oklch(67.1% 0.196 138.9);

Tailwind

colors: {
  custom: {
    50: '#89c86a',
    500: '#4bb023',
    950: '#000000',
  },
}

SCSS

$custom: #4bb023;
$custom-light: #89c86a;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb023",
  "rgb": {
    "r": 75,
    "g": 176,
    "b": 35
  },
  "hsl": {
    "h": 102.979,
    "s": 66.825,
    "l": 41.373
  },
  "oklch": {
    "l": 0.67108,
    "c": 0.19554,
    "h": 138.9
  },
  "luminance": 0.32668
}

Semantic roles & 50–950 ramp

primary

#4BB023

secondary

#AC67C8

accent

#3EEAB9

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0D1307

muted

#7D827A

Preview Lab

Preview with #4BB023

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

Preview Lab → · Contrast checker → · Palette generator →