#4BB640#4BB640

#4BB640 is a light, vivid green. Relative luminance 0.353; OKLCH L 68.9% C 0.185 H 141.8°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#4BB640
RGB	rgb(75, 182, 64)
HSL	hsl(114, 48%, 48%)
HSV	hsv(114, 65%, 71%)
CMYK	cmyk(58.8%, 0%, 64.8%, 28.6%)
CIE-LAB	lab(66.00, -53.32, 49.42)
CIE-LCH	lch(66.00, 72.70, 137.18°)
OKLab	oklab(68.91% -0.1454 0.1145)
OKLCH	oklch(68.91% 0.185 141.8)
XYZ	xyz(20.5540, 35.3201, 10.5838)
Luminance	0.3532 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB640 #AB40B6

analogous

#86B640 #4BB640 #40B670

triadic

#4BB640 #404BB6 #B6404B

tetradic

#4BB640 #4086B6 #AB40B6 #B67040

square

#4BB640 #4086B6 #AB40B6 #B67040

split-complementary

#4BB640 #7040B6 #B64086

monochromatic

#265B20 #388930 #4BB640 #72CA69 #9DDA96

Accessibility & contrast

On white

2.60

#4BB640 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.06

#4BB640 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB640

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB640	#FFFFFF	#000000	##000000
##4BB640	1.00	2.60	8.06	8.06
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.06	21.00	1.00	1.00
##000000	8.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA631

Deuteranopia (green-blind)

#AD9D4A

Tritanopia (blue-blind)

#3BB19D

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4bb640;
/* rgb */ color: rgb(75, 182, 64);
/* oklch */ color: oklch(68.9% 0.185 141.8);

Tailwind

colors: {
  custom: {
    50: '#88cd7a',
    500: '#4bb640',
    950: '#000000',
  },
}

SCSS

$custom: #4bb640;
$custom-light: #88cd7a;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb640",
  "rgb": {
    "r": 75,
    "g": 182,
    "b": 64
  },
  "hsl": {
    "h": 114.407,
    "s": 47.967,
    "l": 48.235
  },
  "oklch": {
    "l": 0.68911,
    "c": 0.18508,
    "h": 141.8
  },
  "luminance": 0.35322
}

Semantic roles & 50–950 ramp

primary

#4BB640

secondary

#C08CC6

accent

#50D8CB

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #4BB640

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

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