#4FBB38#4FBB38

#4FBB38 is a light, vivid green. Relative luminance 0.375; OKLCH L 70.3% C 0.195 H 140.5°. Best body text is #000000 at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#4FBB38
RGB	rgb(79, 187, 56)
HSL	hsl(109, 54%, 48%)
HSV	hsv(109, 70%, 73%)
CMYK	cmyk(57.8%, 0%, 70.1%, 26.7%)
CIE-LAB	lab(67.64, -54.89, 54.48)
CIE-LCH	lch(67.64, 77.34, 135.22°)
OKLab	oklab(70.28% -0.1504 0.1242)
OKLCH	oklch(70.28% 0.195 140.5)
XYZ	xyz(21.7076, 37.4865, 9.8323)
Luminance	0.3749 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBB38 #A438BB

analogous

#90BB38 #4FBB38 #38BB63

triadic

#4FBB38 #384FBB #BB384F

tetradic

#4FBB38 #3890BB #A438BB #BB6338

square

#4FBB38 #3890BB #A438BB #BB6338

split-complementary

#4FBB38 #6338BB #BB3890

monochromatic

#275D1C #3B8C2A #4FBB38 #74D061 #9DDE90

Accessibility & contrast

On white

2.47

#4FBB38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.50

#4FBB38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBB38

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBB38	#FFFFFF	#000000	##000000
##4FBB38	1.00	2.47	8.50	8.50
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.50	21.00	1.00	1.00
##000000	8.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AA24

Deuteranopia (green-blind)

#B2A145

Tritanopia (blue-blind)

#41B5A1

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #4fbb38;
/* rgb */ color: rgb(79, 187, 56);
/* oklch */ color: oklch(70.3% 0.195 140.5);

Tailwind

colors: {
  custom: {
    50: '#8cd076',
    500: '#4fbb38',
    950: '#000000',
  },
}

SCSS

$custom: #4fbb38;
$custom-light: #8cd076;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbb38",
  "rgb": {
    "r": 79,
    "g": 187,
    "b": 56
  },
  "hsl": {
    "h": 109.466,
    "s": 53.909,
    "l": 47.647
  },
  "oklch": {
    "l": 0.70282,
    "c": 0.19501,
    "h": 140.5
  },
  "luminance": 0.37488
}

Semantic roles & 50–950 ramp

primary

#4FBB38

secondary

#BD86C8

accent

#4BDDC4

background

#F9FCF7

surface

#F1F9ED

border

#CBD2C8

text

#0D1409

muted

#7E827B

Preview Lab

Preview with #4FBB38

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

Preview Lab → · Contrast checker → · Palette generator →