#4FA23B#4FA23B

#4FA23B is a light, vivid green. Relative luminance 0.278; OKLCH L 63.8% C 0.161 H 139.9°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#4FA23B
RGB	rgb(79, 162, 59)
HSL	hsl(108, 47%, 43%)
HSV	hsv(108, 64%, 64%)
CMYK	cmyk(51.2%, 0%, 63.6%, 36.5%)
CIE-LAB	lab(59.72, -45.05, 44.70)
CIE-LCH	lch(59.72, 63.46, 135.22°)
OKLab	oklab(63.77% -0.1235 0.1039)
OKLCH	oklch(63.77% 0.161 139.9)
XYZ	xyz(16.9335, 27.8174, 8.6138)
Luminance	0.2782 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA23B #8E3BA2

analogous

#82A23B #4FA23B #3BA25B

triadic

#4FA23B #3B4FA2 #A23B4F

tetradic

#4FA23B #3B82A2 #8E3BA2 #A25B3B

square

#4FA23B #3B82A2 #8E3BA2 #A25B3B

split-complementary

#4FA23B #5B3BA2 #A23B82

monochromatic

#23481A #39752B #4FA23B #6DC258 #94D385

Accessibility & contrast

On white

3.20

#4FA23B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#4FA23B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4FA23B

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA23B	#FFFFFF	#000000	##000000
##4FA23B	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)

#A6942F

Deuteranopia (green-blind)

#9B8D44

Tritanopia (blue-blind)

#479D8C

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #4fa23b;
/* rgb */ color: rgb(79, 162, 59);
/* oklch */ color: oklch(63.8% 0.161 139.9);

Tailwind

colors: {
  custom: {
    50: '#88be75',
    500: '#4fa23b',
    950: '#000000',
  },
}

SCSS

$custom: #4fa23b;
$custom-light: #88be75;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa23b",
  "rgb": {
    "r": 79,
    "g": 162,
    "b": 59
  },
  "hsl": {
    "h": 108.35,
    "s": 46.606,
    "l": 43.333
  },
  "oklch": {
    "l": 0.63769,
    "c": 0.16142,
    "h": 139.9
  },
  "luminance": 0.27819
}

Semantic roles & 50–950 ramp

primary

#4FA23B

secondary

#B07CBD

accent

#52D6BC

background

#F8FBF7

surface

#F0F7ED

border

#CBD0C8

text

#0C1209

muted

#7D817B

Preview Lab

Preview with #4FA23B

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

Preview Lab → · Contrast checker → · Palette generator →