#4FBC28#4FBC28

#4FBC28 is a light, highly saturated green. Relative luminance 0.378; OKLCH L 70.4% C 0.205 H 139.2°. Best body text is #000000 at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#4FBC28
RGB	rgb(79, 188, 40)
HSL	hsl(104, 65%, 45%)
HSV	hsv(104, 79%, 74%)
CMYK	cmyk(58%, 0%, 78.7%, 26.3%)
CIE-LAB	lab(67.86, -56.38, 60.26)
CIE-LCH	lch(67.86, 82.52, 133.10°)
OKLab	oklab(70.43% -0.1553 0.1341)
OKLCH	oklch(70.43% 0.205 139.2)
XYZ	xyz(21.5898, 37.7800, 8.1616)
Luminance	0.3778 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBC28 #9528BC

analogous

#99BC28 #4FBC28 #28BC4B

triadic

#4FBC28 #284FBC #BC284F

tetradic

#4FBC28 #2899BC #9528BC #BC4B28

square

#4FBC28 #2899BC #9528BC #BC4B28

split-complementary

#4FBC28 #4B28BC #BC2899

monochromatic

#255713 #3A8A1D #4FBC28 #6FD849 #97E37B

Accessibility & contrast

On white

2.45

#4FBC28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.56

#4FBC28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBC28

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBC28	#FFFFFF	#000000	##000000
##4FBC28	1.00	2.45	8.56	8.56
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.56	21.00	1.00	1.00
##000000	8.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AB00

Deuteranopia (green-blind)

#B4A239

Tritanopia (blue-blind)

#43B6A1

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #4fbc28;
/* rgb */ color: rgb(79, 188, 40);
/* oklch */ color: oklch(70.4% 0.205 139.2);

Tailwind

colors: {
  custom: {
    50: '#8dd16e',
    500: '#4fbc28',
    950: '#000000',
  },
}

SCSS

$custom: #4fbc28;
$custom-light: #8dd16e;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbc28",
  "rgb": {
    "r": 79,
    "g": 188,
    "b": 40
  },
  "hsl": {
    "h": 104.189,
    "s": 64.912,
    "l": 44.706
  },
  "oklch": {
    "l": 0.70431,
    "c": 0.20517,
    "h": 139.2
  },
  "luminance": 0.37782
}

Semantic roles & 50–950 ramp

primary

#4FBC28

secondary

#B475CB

accent

#40E8BC

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0D1408

muted

#7E827B

Preview Lab

Preview with #4FBC28

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

Preview Lab → · Contrast checker → · Palette generator →