#4FA428#4FA428

#4FA428 is a light, vivid green. Relative luminance 0.284; OKLCH L 64.1% C 0.177 H 137.9°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#4FA428
RGB	rgb(79, 164, 40)
HSL	hsl(101, 61%, 40%)
HSV	hsv(101, 76%, 64%)
CMYK	cmyk(51.8%, 0%, 75.6%, 35.7%)
CIE-LAB	lab(60.22, -47.46, 52.87)
CIE-LCH	lch(60.22, 71.05, 131.91°)
OKLab	oklab(64.13% -0.1313 0.1186)
OKLCH	oklch(64.13% 0.177 137.9)
XYZ	xyz(16.8823, 28.3651, 6.5925)
Luminance	0.2837 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA428 #7D28A4

analogous

#8DA428 #4FA428 #28A43F

triadic

#4FA428 #284FA4 #A4284F

tetradic

#4FA428 #288DA4 #7D28A4 #A43F28

square

#4FA428 #288DA4 #7D28A4 #A43F28

split-complementary

#4FA428 #3F28A4 #A4288D

monochromatic

#204210 #37731C #4FA428 #69CF3A #8FDB6B

Accessibility & contrast

On white

3.15

#4FA428 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#4FA428 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4FA428

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA428	#FFFFFF	#000000	##000000
##4FA428	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9960D

Deuteranopia (green-blind)

#9E8E35

Tritanopia (blue-blind)

#499E8C

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #4fa428;
/* rgb */ color: rgb(79, 164, 40);
/* oklch */ color: oklch(64.1% 0.177 137.9);

Tailwind

colors: {
  custom: {
    50: '#89c06b',
    500: '#4fa428',
    950: '#000000',
  },
}

SCSS

$custom: #4fa428;
$custom-light: #89c06b;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa428",
  "rgb": {
    "r": 79,
    "g": 164,
    "b": 40
  },
  "hsl": {
    "h": 101.129,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.64128,
    "c": 0.17696,
    "h": 137.9
  },
  "luminance": 0.28366
}

Semantic roles & 50–950 ramp

primary

#4FA428

secondary

#A566C1

accent

#44E4B2

background

#F8FBF6

surface

#F0F7EC

border

#CBD0C7

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #4FA428

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

Preview Lab → · Contrast checker → · Palette generator →