#4FB337#4FB337

#4FB337 is a light, vivid green. Relative luminance 0.342; OKLCH L 68.2% C 0.186 H 140.1°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#4FB337
RGB	rgb(79, 179, 55)
HSL	hsl(108, 53%, 46%)
HSV	hsv(108, 69%, 70%)
CMYK	cmyk(55.9%, 0%, 69.3%, 29.8%)
CIE-LAB	lab(65.10, -52.02, 52.21)
CIE-LCH	lch(65.10, 73.70, 134.89°)
OKLab	oklab(68.19% -0.1427 0.1193)
OKLCH	oklch(68.19% 0.186 140.1)
XYZ	xyz(20.0333, 34.1766, 9.1547)
Luminance	0.3418 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB337 #9B37B3

analogous

#8DB337 #4FB337 #37B35D

triadic

#4FB337 #374FB3 #B3374F

tetradic

#4FB337 #378DB3 #9B37B3 #B35D37

square

#4FB337 #378DB3 #9B37B3 #B35D37

split-complementary

#4FB337 #5D37B3 #B3378D

monochromatic

#26551A #3A8429 #4FB337 #71CD5B #99DB8A

Accessibility & contrast

On white

2.68

#4FB337 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#4FB337 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB337

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB337	#FFFFFF	#000000	##000000
##4FB337	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A325

Deuteranopia (green-blind)

#AB9B43

Tritanopia (blue-blind)

#43AD9A

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4fb337;
/* rgb */ color: rgb(79, 179, 55);
/* oklch */ color: oklch(68.2% 0.186 140.1);

Tailwind

colors: {
  custom: {
    50: '#8acb74',
    500: '#4fb337',
    950: '#000000',
  },
}

SCSS

$custom: #4fb337;
$custom-light: #8acb74;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb337",
  "rgb": {
    "r": 79,
    "g": 179,
    "b": 55
  },
  "hsl": {
    "h": 108.387,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.68186,
    "c": 0.18598,
    "h": 140.1
  },
  "luminance": 0.34178
}

Semantic roles & 50–950 ramp

primary

#4FB337

secondary

#B881C5

accent

#4BDCC0

background

#F9FCF7

surface

#F1F8ED

border

#CBD1C8

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #4FB337

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

Preview Lab → · Contrast checker → · Palette generator →