#4BB43F#4BB43F

#4BB43F is a light, vivid green. Relative luminance 0.345; OKLCH L 68.4% C 0.183 H 141.6°. Best body text is #000000 at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#4BB43F
RGB	rgb(75, 180, 63)
HSL	hsl(114, 48%, 48%)
HSV	hsv(114, 65%, 71%)
CMYK	cmyk(58.3%, 0%, 65%, 29.4%)
CIE-LAB	lab(65.35, -52.68, 49.14)
CIE-LCH	lch(65.35, 72.04, 136.99°)
OKLab	oklab(68.38% -0.1437 0.1138)
OKLCH	oklch(68.38% 0.183 141.6)
XYZ	xyz(20.1191, 34.4955, 10.2997)
Luminance	0.3450 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB43F #A83FB4

analogous

#86B43F #4BB43F #3FB46D

triadic

#4BB43F #3F4BB4 #B43F4B

tetradic

#4BB43F #3F86B4 #A83FB4 #B46D3F

square

#4BB43F #3F86B4 #A83FB4 #B46D3F

split-complementary

#4BB43F #6D3FB4 #B43F86

monochromatic

#25591F #38872F #4BB43F #71CA67 #9BDA94

Accessibility & contrast

On white

2.66

#4BB43F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.90

#4BB43F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB43F

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB43F	#FFFFFF	#000000	##000000
##4BB43F	1.00	2.66	7.90	7.90
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.90	21.00	1.00	1.00
##000000	7.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A430

Deuteranopia (green-blind)

#AB9B49

Tritanopia (blue-blind)

#3BAF9C

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4bb43f;
/* rgb */ color: rgb(75, 180, 63);
/* oklch */ color: oklch(68.4% 0.183 141.6);

Tailwind

colors: {
  custom: {
    50: '#88cb79',
    500: '#4bb43f',
    950: '#000000',
  },
}

SCSS

$custom: #4bb43f;
$custom-light: #88cb79;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb43f",
  "rgb": {
    "r": 75,
    "g": 180,
    "b": 63
  },
  "hsl": {
    "h": 113.846,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.68378,
    "c": 0.18332,
    "h": 141.6
  },
  "luminance": 0.34497
}

Semantic roles & 50–950 ramp

primary

#4BB43F

secondary

#BF8AC5

accent

#50D8CA

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #4BB43F

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

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