#4BB64E#4BB64E

#4BB64E is a light, vivid green. Relative luminance 0.355; OKLCH L 69.1% C 0.174 H 143.9°. Best body text is #000000 at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#4BB64E
RGB	rgb(75, 182, 78)
HSL	hsl(122, 42%, 50%)
HSV	hsv(122, 59%, 71%)
CMYK	cmyk(58.8%, 0%, 57.1%, 28.6%)
CIE-LAB	lab(66.14, -51.75, 43.25)
CIE-LCH	lch(66.14, 67.44, 140.11°)
OKLab	oklab(69.07% -0.1405 0.1026)
OKLCH	oklch(69.07% 0.174 143.9)
XYZ	xyz(21.0035, 35.4999, 12.9516)
Luminance	0.3550 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB64E #B64BB3

analogous

#7EB64B #4BB64E #4BB683

triadic

#4BB64E #4E4BB6 #B64E4B

tetradic

#4BB64E #4B7EB6 #B64BB3 #B6834B

square

#4BB64E #4B7EB6 #B64BB3 #B6834B

split-complementary

#4BB64E #834BB6 #B64B7E

monochromatic

#276028 #388B3B #4BB64E #77C879 #A2D9A4

Accessibility & contrast

On white

2.59

#4BB64E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.10

#4BB64E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB64E

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB64E	#FFFFFF	#000000	##000000
##4BB64E	1.00	2.59	8.10	8.10
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.10	21.00	1.00	1.00
##000000	8.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A644

Deuteranopia (green-blind)

#AC9D56

Tritanopia (blue-blind)

#37B19F

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #4bb64e;
/* rgb */ color: rgb(75, 182, 78);
/* oklch */ color: oklch(69.1% 0.174 143.9);

Tailwind

colors: {
  custom: {
    50: '#88cd82',
    500: '#4bb64e',
    950: '#000000',
  },
}

SCSS

$custom: #4bb64e;
$custom-light: #88cd82;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb64e",
  "rgb": {
    "r": 75,
    "g": 182,
    "b": 78
  },
  "hsl": {
    "h": 121.682,
    "s": 42.292,
    "l": 50.392
  },
  "oklch": {
    "l": 0.69071,
    "c": 0.17393,
    "h": 143.9
  },
  "luminance": 0.35502
}

Semantic roles & 50–950 ramp

primary

#4BB64E

secondary

#C697C5

accent

#56CFD2

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C130B

muted

#7D827C

Preview Lab

Preview with #4BB64E

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

Preview Lab → · Contrast checker → · Palette generator →