#4BBC19#4BBC19

#4BBC19 is a light, highly saturated green. Relative luminance 0.375; OKLCH L 70.2% C 0.213 H 138.9°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#4BBC19
RGB	rgb(75, 188, 25)
HSL	hsl(102, 77%, 42%)
HSV	hsv(102, 87%, 74%)
CMYK	cmyk(60.1%, 0%, 86.7%, 26.3%)
CIE-LAB	lab(67.67, -58.10, 63.94)
CIE-LCH	lch(67.67, 86.40, 132.26°)
OKLab	oklab(70.22% -0.1604 0.1398)
OKLCH	oklch(70.22% 0.213 138.9)
XYZ	xyz(21.0595, 37.5306, 7.0538)
Luminance	0.3753 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBC19 #8A19BC

analogous

#9DBC19 #4BBC19 #19BC39

triadic

#4BBC19 #194BBC #BC194B

tetradic

#4BBC19 #199DBC #8A19BC #BC3919

square

#4BBC19 #199DBC #8A19BC #BC3919

split-complementary

#4BBC19 #3919BC #BC199D

monochromatic

#20500B #358612 #4BBC19 #66E32F #8EEB65

Accessibility & contrast

On white

2.47

#4BBC19 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#4BBC19 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBC19

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBC19	#FFFFFF	#000000	##000000
##4BBC19	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AA00

Deuteranopia (green-blind)

#B4A131

Tritanopia (blue-blind)

#3EB5A0

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #4bbc19;
/* rgb */ color: rgb(75, 188, 25);
/* oklch */ color: oklch(70.2% 0.213 138.9);

Tailwind

colors: {
  custom: {
    50: '#8bd168',
    500: '#4bbc19',
    950: '#000000',
  },
}

SCSS

$custom: #4bbc19;
$custom-light: #8bd168;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbc19",
  "rgb": {
    "r": 75,
    "g": 188,
    "b": 25
  },
  "hsl": {
    "h": 101.595,
    "s": 76.526,
    "l": 41.765
  },
  "oklch": {
    "l": 0.70224,
    "c": 0.21275,
    "h": 138.9
  },
  "luminance": 0.37532
}

Semantic roles & 50–950 ramp

primary

#4BBC19

secondary

#AE61CF

accent

#35F3B9

background

#F9FCF6

surface

#F1F9EC

border

#CBD2C7

text

#0D1407

muted

#7E827A

Preview Lab

Preview with #4BBC19

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

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