#4BB637#4BB637

#4BB637 is a light, vivid green. Relative luminance 0.352; OKLCH L 68.8% C 0.191 H 140.8°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#4BB637
RGB	rgb(75, 182, 55)
HSL	hsl(111, 54%, 46%)
HSV	hsv(111, 70%, 71%)
CMYK	cmyk(58.8%, 0%, 69.8%, 28.6%)
CIE-LAB	lab(65.92, -54.16, 53.04)
CIE-LCH	lch(65.92, 75.80, 135.60°)
OKLab	oklab(68.83% -0.1482 0.1211)
OKLCH	oklch(68.83% 0.191 140.8)
XYZ	xyz(20.3182, 35.2258, 9.3422)
Luminance	0.3523 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB637 #A237B6

analogous

#8BB637 #4BB637 #37B663

triadic

#4BB637 #374BB6 #B6374B

tetradic

#4BB637 #378BB6 #A237B6 #B66337

square

#4BB637 #378BB6 #A237B6 #B66337

split-complementary

#4BB637 #6337B6 #B6378B

monochromatic

#24581B #388729 #4BB637 #6ECE5C #98DC8B

Accessibility & contrast

On white

2.61

#4BB637 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#4BB637 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB637

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB637	#FFFFFF	#000000	##000000
##4BB637	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)

#BBA624

Deuteranopia (green-blind)

#AD9D43

Tritanopia (blue-blind)

#3CB09D

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4bb637;
/* rgb */ color: rgb(75, 182, 55);
/* oklch */ color: oklch(68.8% 0.191 140.8);

Tailwind

colors: {
  custom: {
    50: '#89cd75',
    500: '#4bb637',
    950: '#000000',
  },
}

SCSS

$custom: #4bb637;
$custom-light: #89cd75;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb637",
  "rgb": {
    "r": 75,
    "g": 182,
    "b": 55
  },
  "hsl": {
    "h": 110.551,
    "s": 53.586,
    "l": 46.471
  },
  "oklch": {
    "l": 0.68828,
    "c": 0.19136,
    "h": 140.8
  },
  "luminance": 0.35228
}

Semantic roles & 50–950 ramp

primary

#4BB637

secondary

#BC82C6

accent

#4BDDC6

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0D1309

muted

#7D827B

Preview Lab

Preview with #4BB637

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

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