#4FA128#4FA128

#4FA128 is a light, vivid green. Relative luminance 0.273; OKLCH L 63.3% C 0.173 H 137.7°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#4FA128
RGB	rgb(79, 161, 40)
HSL	hsl(101, 60%, 39%)
HSV	hsv(101, 75%, 63%)
CMYK	cmyk(50.9%, 0%, 75.2%, 36.9%)
CIE-LAB	lab(59.25, -46.29, 51.92)
CIE-LCH	lch(59.25, 69.56, 131.72°)
OKLab	oklab(63.34% -0.1281 0.1167)
OKLCH	oklch(63.34% 0.173 137.7)
XYZ	xyz(16.3518, 27.3040, 6.4156)
Luminance	0.2731 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA128 #7A28A1

analogous

#8CA128 #4FA128 #28A13E

triadic

#4FA128 #284FA1 #A1284F

tetradic

#4FA128 #288CA1 #7A28A1 #A13E28

square

#4FA128 #288CA1 #7A28A1 #A13E28

split-complementary

#4FA128 #3E28A1 #A1288C

monochromatic

#1F3F10 #37701C #4FA128 #69CE39 #8EDA6A

Accessibility & contrast

On white

3.25

#4FA128 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#4FA128 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4FA128

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA128	#FFFFFF	#000000	##000000
##4FA128	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6930F

Deuteranopia (green-blind)

#9C8C34

Tritanopia (blue-blind)

#499B8A

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4fa128;
/* rgb */ color: rgb(79, 161, 40);
/* oklch */ color: oklch(63.3% 0.173 137.7);

Tailwind

colors: {
  custom: {
    50: '#88bd6b',
    500: '#4fa128',
    950: '#000000',
  },
}

SCSS

$custom: #4fa128;
$custom-light: #88bd6b;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa128",
  "rgb": {
    "r": 79,
    "g": 161,
    "b": 40
  },
  "hsl": {
    "h": 100.661,
    "s": 60.199,
    "l": 39.412
  },
  "oklch": {
    "l": 0.63336,
    "c": 0.17328,
    "h": 137.7
  },
  "luminance": 0.27305
}

Semantic roles & 50–950 ramp

primary

#4FA128

secondary

#A365C0

accent

#44E3B0

background

#F8FBF6

surface

#F0F7EC

border

#CBD0C7

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #4FA128

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

Preview Lab → · Contrast checker → · Palette generator →