#4BB540#4BB540

#4BB540 is a light, vivid green. Relative luminance 0.349; OKLCH L 68.7% C 0.184 H 141.8°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#4BB540
RGB	rgb(75, 181, 64)
HSL	hsl(114, 48%, 48%)
HSV	hsv(114, 65%, 71%)
CMYK	cmyk(58.6%, 0%, 64.6%, 29%)
CIE-LAB	lab(65.68, -52.95, 49.07)
CIE-LCH	lch(65.68, 72.19, 137.18°)
OKLab	oklab(68.65% -0.1444 0.1137)
OKLCH	oklch(68.65% 0.184 141.8)
XYZ	xyz(20.3499, 34.9119, 10.5158)
Luminance	0.3491 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB540 #AA40B5

analogous

#85B540 #4BB540 #40B56F

triadic

#4BB540 #404BB5 #B5404B

tetradic

#4BB540 #4085B5 #AA40B5 #B56F40

square

#4BB540 #4085B5 #AA40B5 #B56F40

split-complementary

#4BB540 #6F40B5 #B54085

monochromatic

#265B20 #388830 #4BB540 #72CA68 #9CDA96

Accessibility & contrast

On white

2.63

#4BB540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.98

#4BB540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB540

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB540	#FFFFFF	#000000	##000000
##4BB540	1.00	2.63	7.98	7.98
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.98	21.00	1.00	1.00
##000000	7.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A532

Deuteranopia (green-blind)

#AC9C4A

Tritanopia (blue-blind)

#3BB09D

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4bb540;
/* rgb */ color: rgb(75, 181, 64);
/* oklch */ color: oklch(68.7% 0.184 141.8);

Tailwind

colors: {
  custom: {
    50: '#88cc7a',
    500: '#4bb540',
    950: '#000000',
  },
}

SCSS

$custom: #4bb540;
$custom-light: #88cc7a;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb540",
  "rgb": {
    "r": 75,
    "g": 181,
    "b": 64
  },
  "hsl": {
    "h": 114.359,
    "s": 47.755,
    "l": 48.039
  },
  "oklch": {
    "l": 0.6865,
    "c": 0.18383,
    "h": 141.8
  },
  "luminance": 0.34914
}

Semantic roles & 50–950 ramp

primary

#4BB540

secondary

#C08BC5

accent

#50D7CB

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #4BB540

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

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