#4BB538#4BB538

#4BB538 is a light, vivid green. Relative luminance 0.348; OKLCH L 68.6% C 0.189 H 140.8°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#4BB538
RGB	rgb(75, 181, 56)
HSL	hsl(111, 53%, 46%)
HSV	hsv(111, 69%, 71%)
CMYK	cmyk(58.6%, 0%, 69.1%, 29%)
CIE-LAB	lab(65.61, -53.70, 52.32)
CIE-LCH	lch(65.61, 74.97, 135.75°)
OKLab	oklab(68.57% -0.1469 0.1197)
OKLCH	oklch(68.57% 0.189 140.8)
XYZ	xyz(20.1384, 34.8273, 9.4017)
Luminance	0.3483 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB538 #A238B5

analogous

#8AB538 #4BB538 #38B564

triadic

#4BB538 #384BB5 #B5384B

tetradic

#4BB538 #388AB5 #A238B5 #B56438

square

#4BB538 #388AB5 #A238B5 #B56438

split-complementary

#4BB538 #6438B5 #B5388A

monochromatic

#24581B #38862A #4BB538 #6ECD5D #98DB8C

Accessibility & contrast

On white

2.64

#4BB538 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#4BB538 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB538

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB538	#FFFFFF	#000000	##000000
##4BB538	1.00	2.64	7.97	7.97
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA526

Deuteranopia (green-blind)

#AC9C44

Tritanopia (blue-blind)

#3CAF9C

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4bb538;
/* rgb */ color: rgb(75, 181, 56);
/* oklch */ color: oklch(68.6% 0.189 140.8);

Tailwind

colors: {
  custom: {
    50: '#89cc75',
    500: '#4bb538',
    950: '#000000',
  },
}

SCSS

$custom: #4bb538;
$custom-light: #89cc75;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb538",
  "rgb": {
    "r": 75,
    "g": 181,
    "b": 56
  },
  "hsl": {
    "h": 110.88,
    "s": 52.743,
    "l": 46.471
  },
  "oklch": {
    "l": 0.68574,
    "c": 0.18949,
    "h": 140.8
  },
  "luminance": 0.34829
}

Semantic roles & 50–950 ramp

primary

#4BB538

secondary

#BC83C6

accent

#4CDCC6

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0D1309

muted

#7D827B

Preview Lab

Preview with #4BB538

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

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