#4FA23A#4FA23A

#4FA23A is a light, vivid green. Relative luminance 0.278; OKLCH L 63.8% C 0.162 H 139.8°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#4FA23A
RGB	rgb(79, 162, 58)
HSL	hsl(108, 47%, 43%)
HSV	hsv(108, 64%, 64%)
CMYK	cmyk(51.2%, 0%, 64.2%, 36.5%)
CIE-LAB	lab(59.71, -45.15, 45.14)
CIE-LCH	lch(59.71, 63.84, 135.01°)
OKLab	oklab(63.76% -0.1239 0.1047)
OKLCH	oklch(63.76% 0.162 139.8)
XYZ	xyz(16.9078, 27.8072, 8.4785)
Luminance	0.2781 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA23A #8D3AA2

analogous

#83A23A #4FA23A #3AA259

triadic

#4FA23A #3A4FA2 #A23A4F

tetradic

#4FA23A #3A83A2 #8D3AA2 #A2593A

square

#4FA23A #3A83A2 #8D3AA2 #A2593A

split-complementary

#4FA23A #593AA2 #A23A83

monochromatic

#23481A #39752A #4FA23A #6CC357 #94D384

Accessibility & contrast

On white

3.20

#4FA23A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#4FA23A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4FA23A

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA23A	#FFFFFF	#000000	##000000
##4FA23A	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6942E

Deuteranopia (green-blind)

#9B8D43

Tritanopia (blue-blind)

#479D8C

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #4fa23a;
/* rgb */ color: rgb(79, 162, 58);
/* oklch */ color: oklch(63.8% 0.162 139.8);

Tailwind

colors: {
  custom: {
    50: '#88be75',
    500: '#4fa23a',
    950: '#000000',
  },
}

SCSS

$custom: #4fa23a;
$custom-light: #88be75;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa23a",
  "rgb": {
    "r": 79,
    "g": 162,
    "b": 58
  },
  "hsl": {
    "h": 107.885,
    "s": 47.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.63758,
    "c": 0.1622,
    "h": 139.8
  },
  "luminance": 0.27808
}

Semantic roles & 50–950 ramp

primary

#4FA23A

secondary

#AF7BBD

accent

#51D7BC

background

#F8FBF7

surface

#F0F7ED

border

#CBD0C8

text

#0C1208

muted

#7D817B

Preview Lab

Preview with #4FA23A

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

Preview Lab → · Contrast checker → · Palette generator →