#4FB328#4FB328

#4FB328 is a light, vivid green. Relative luminance 0.341; OKLCH L 68.1% C 0.195 H 138.8°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#4FB328
RGB	rgb(79, 179, 40)
HSL	hsl(103, 63%, 43%)
HSV	hsv(103, 78%, 70%)
CMYK	cmyk(55.9%, 0%, 77.7%, 29.8%)
CIE-LAB	lab(65.01, -53.13, 57.53)
CIE-LCH	lch(65.01, 78.31, 132.72°)
OKLab	oklab(68.08% -0.1466 0.1284)
OKLCH	oklch(68.08% 0.195 138.8)
XYZ	xyz(19.7268, 34.0540, 7.5406)
Luminance	0.3406 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB328 #8C28B3

analogous

#95B328 #4FB328 #28B346

triadic

#4FB328 #284FB3 #B3284F

tetradic

#4FB328 #2895B3 #8C28B3 #B34628

square

#4FB328 #2895B3 #8C28B3 #B34628

split-complementary

#4FB328 #4628B3 #B32895

monochromatic

#234F12 #39811D #4FB328 #6CD543 #93E075

Accessibility & contrast

On white

2.69

#4FB328 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#4FB328 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB328

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB328	#FFFFFF	#000000	##000000
##4FB328	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A301

Deuteranopia (green-blind)

#AC9B38

Tritanopia (blue-blind)

#45AD99

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4fb328;
/* rgb */ color: rgb(79, 179, 40);
/* oklch */ color: oklch(68.1% 0.195 138.8);

Tailwind

colors: {
  custom: {
    50: '#8bcb6d',
    500: '#4fb328',
    950: '#000000',
  },
}

SCSS

$custom: #4fb328;
$custom-light: #8bcb6d;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb328",
  "rgb": {
    "r": 79,
    "g": 179,
    "b": 40
  },
  "hsl": {
    "h": 103.165,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.68075,
    "c": 0.19482,
    "h": 138.8
  },
  "luminance": 0.34056
}

Semantic roles & 50–950 ramp

primary

#4FB328

secondary

#AF6FC8

accent

#41E6B8

background

#F9FCF6

surface

#F1F8EC

border

#CBD1C7

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #4FB328

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

Preview Lab → · Contrast checker → · Palette generator →