#4FB140#4FB140

#4FB140 is a light, vivid green. Relative luminance 0.335; OKLCH L 67.8% C 0.177 H 141.1°. Best body text is #000000 at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#4FB140
RGB	rgb(79, 177, 64)
HSL	hsl(112, 47%, 47%)
HSV	hsv(112, 64%, 69%)
CMYK	cmyk(55.4%, 0%, 63.8%, 30.6%)
CIE-LAB	lab(64.54, -50.42, 47.85)
CIE-LCH	lch(64.54, 69.51, 136.50°)
OKLab	oklab(67.75% -0.1378 0.1111)
OKLCH	oklch(67.75% 0.177 141.1)
XYZ	xyz(19.8711, 33.4751, 10.2637)
Luminance	0.3348 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB140 #A240B1

analogous

#88B140 #4FB140 #40B169

triadic

#4FB140 #404FB1 #B1404F

tetradic

#4FB140 #4088B1 #A240B1 #B16940

square

#4FB140 #4088B1 #A240B1 #B16940

split-complementary

#4FB140 #6940B1 #B14088

monochromatic

#27571F #3B8430 #4FB140 #73C866 #9CD893

Accessibility & contrast

On white

2.73

#4FB140 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.70

#4FB140 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB140

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB140	#FFFFFF	#000000	##000000
##4FB140	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)

#B5A232

Deuteranopia (green-blind)

#A9994A

Tritanopia (blue-blind)

#42AC99

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #4fb140;
/* rgb */ color: rgb(79, 177, 64);
/* oklch */ color: oklch(67.8% 0.177 141.1);

Tailwind

colors: {
  custom: {
    50: '#8ac979',
    500: '#4fb140',
    950: '#000000',
  },
}

SCSS

$custom: #4fb140;
$custom-light: #8ac979;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb140",
  "rgb": {
    "r": 79,
    "g": 177,
    "b": 64
  },
  "hsl": {
    "h": 112.035,
    "s": 46.888,
    "l": 47.255
  },
  "oklch": {
    "l": 0.6775,
    "c": 0.17702,
    "h": 141.1
  },
  "luminance": 0.33477
}

Semantic roles & 50–950 ramp

primary

#4FB140

secondary

#BC89C3

accent

#51D7C5

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0D1309

muted

#7D827B

Preview Lab

Preview with #4FB140

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

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