#4FA55B#4FA55B

#4FA55B is a light, vivid green. Relative luminance 0.293; OKLCH L 65.0% C 0.137 H 146.7°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#4FA55B
RGB	rgb(79, 165, 91)
HSL	hsl(128, 35%, 48%)
HSV	hsv(128, 52%, 65%)
CMYK	cmyk(52.1%, 0%, 44.8%, 35.3%)
CIE-LAB	lab(61.07, -42.08, 30.56)
CIE-LCH	lch(61.07, 52.01, 144.01°)
OKLab	oklab(65% -0.1141 0.075)
OKLCH	oklch(65% 0.137 146.7)
XYZ	xyz(18.5668, 29.3264, 14.5777)
Luminance	0.2933 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA55B #A54F99

analogous

#6EA54F #4FA55B #4FA586

triadic

#4FA55B #5B4FA5 #A55B4F

tetradic

#4FA55B #4F6EA5 #A54F99 #A5864F

square

#4FA55B #4F6EA5 #A54F99 #A5864F

split-complementary

#4FA55B #864FA5 #A54F6E

monochromatic

#27522D #3B7C44 #4FA55B #75BD7F #9ED1A5

Accessibility & contrast

On white

3.06

#4FA55B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.87

#4FA55B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4FA55B

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA55B	#FFFFFF	#000000	##000000
##4FA55B	1.00	3.06	6.87	6.87
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.87	21.00	1.00	1.00
##000000	6.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79855

Deuteranopia (green-blind)

#9B9060

Tritanopia (blue-blind)

#40A293

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4fa55b;
/* rgb */ color: rgb(79, 165, 91);
/* oklch */ color: oklch(65.0% 0.137 146.7);

Tailwind

colors: {
  custom: {
    50: '#87c08a',
    500: '#4fa55b',
    950: '#000000',
  },
}

SCSS

$custom: #4fa55b;
$custom-light: #87c08a;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa55b",
  "rgb": {
    "r": 79,
    "g": 165,
    "b": 91
  },
  "hsl": {
    "h": 128.372,
    "s": 35.246,
    "l": 47.843
  },
  "oklch": {
    "l": 0.65,
    "c": 0.13656,
    "h": 146.7
  },
  "luminance": 0.29328
}

Semantic roles & 50–950 ramp

primary

#4FA55B

secondary

#BD92B7

accent

#5DBCCB

background

#F8FBF8

surface

#F0F7F0

border

#CBD0CB

text

#0C120C

muted

#7D817D

Preview Lab

Preview with #4FA55B

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

Preview Lab → · Contrast checker → · Palette generator →