#4BB638#4BB638

#4BB638 is a light, vivid green. Relative luminance 0.352; OKLCH L 68.8% C 0.191 H 140.9°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#4BB638
RGB	rgb(75, 182, 56)
HSL	hsl(111, 53%, 47%)
HSV	hsv(111, 69%, 71%)
CMYK	cmyk(58.8%, 0%, 69.2%, 28.6%)
CIE-LAB	lab(65.93, -54.07, 52.65)
CIE-LCH	lch(65.93, 75.47, 135.76°)
OKLab	oklab(68.84% -0.1479 0.1204)
OKLCH	oklch(68.84% 0.191 140.9)
XYZ	xyz(20.3424, 35.2355, 9.4697)
Luminance	0.3524 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB638 #A338B6

analogous

#8AB638 #4BB638 #38B664

triadic

#4BB638 #384BB6 #B6384B

tetradic

#4BB638 #388AB6 #A338B6 #B66438

square

#4BB638 #388AB6 #A338B6 #B66438

split-complementary

#4BB638 #6438B6 #B6388A

monochromatic

#24581B #38872A #4BB638 #6FCD5E #99DC8D

Accessibility & contrast

On white

2.61

#4BB638 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#4BB638 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB638

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB638	#FFFFFF	#000000	##000000
##4BB638	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA625

Deuteranopia (green-blind)

#AD9D44

Tritanopia (blue-blind)

#3CB09D

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4bb638;
/* rgb */ color: rgb(75, 182, 56);
/* oklch */ color: oklch(68.8% 0.191 140.9);

Tailwind

colors: {
  custom: {
    50: '#89cd75',
    500: '#4bb638',
    950: '#000000',
  },
}

SCSS

$custom: #4bb638;
$custom-light: #89cd75;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb638",
  "rgb": {
    "r": 75,
    "g": 182,
    "b": 56
  },
  "hsl": {
    "h": 110.952,
    "s": 52.941,
    "l": 46.667
  },
  "oklch": {
    "l": 0.68836,
    "c": 0.1907,
    "h": 140.9
  },
  "luminance": 0.35237
}

Semantic roles & 50–950 ramp

primary

#4BB638

secondary

#BC84C6

accent

#4BDCC6

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0D1309

muted

#7D827B

Preview Lab

Preview with #4BB638

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

Preview Lab → · Contrast checker → · Palette generator →