#4FB143#4FB143

#4FB143 is a light, vivid green. Relative luminance 0.335; OKLCH L 67.8% C 0.175 H 141.5°. Best body text is #000000 at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#4FB143
RGB	rgb(79, 177, 67)
HSL	hsl(113, 45%, 48%)
HSV	hsv(113, 62%, 69%)
CMYK	cmyk(55.4%, 0%, 62.1%, 30.6%)
CIE-LAB	lab(64.57, -50.10, 46.55)
CIE-LCH	lch(64.57, 68.39, 137.10°)
OKLab	oklab(67.78% -0.1368 0.1087)
OKLCH	oklch(67.78% 0.175 141.5)
XYZ	xyz(19.9587, 33.5101, 10.7254)
Luminance	0.3351 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB143 #A543B1

analogous

#86B143 #4FB143 #43B16E

triadic

#4FB143 #434FB1 #B1434F

tetradic

#4FB143 #4386B1 #A543B1 #B16E43

square

#4FB143 #4386B1 #A543B1 #B16E43

split-complementary

#4FB143 #6E43B1 #B14386

monochromatic

#275821 #3B8532 #4FB143 #75C76A #9ED897

Accessibility & contrast

On white

2.73

#4FB143 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.70

#4FB143 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB143

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB143	#FFFFFF	#000000	##000000
##4FB143	1.00	2.73	7.70	7.70
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.70	21.00	1.00	1.00
##000000	7.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A237

Deuteranopia (green-blind)

#A9994C

Tritanopia (blue-blind)

#42AC9A

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4fb143;
/* rgb */ color: rgb(79, 177, 67);
/* oklch */ color: oklch(67.8% 0.175 141.5);

Tailwind

colors: {
  custom: {
    50: '#8ac97b',
    500: '#4fb143',
    950: '#000000',
  },
}

SCSS

$custom: #4fb143;
$custom-light: #8ac97b;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb143",
  "rgb": {
    "r": 79,
    "g": 177,
    "b": 67
  },
  "hsl": {
    "h": 113.455,
    "s": 45.082,
    "l": 47.843
  },
  "oklch": {
    "l": 0.67782,
    "c": 0.17468,
    "h": 141.5
  },
  "luminance": 0.33512
}

Semantic roles & 50–950 ramp

primary

#4FB143

secondary

#BD8CC3

accent

#53D5C7

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0C130A

muted

#7D827C

Preview Lab

Preview with #4FB143

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

Preview Lab → · Contrast checker → · Palette generator →