#4FA43B#4FA43B

#4FA43B is a light, vivid green. Relative luminance 0.285; OKLCH L 64.3% C 0.164 H 140.0°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#4FA43B
RGB	rgb(79, 164, 59)
HSL	hsl(109, 47%, 44%)
HSV	hsv(109, 64%, 64%)
CMYK	cmyk(51.8%, 0%, 64%, 35.7%)
CIE-LAB	lab(60.36, -45.85, 45.41)
CIE-LCH	lch(60.36, 64.53, 135.28°)
OKLab	oklab(64.29% -0.1257 0.1054)
OKLCH	oklch(64.29% 0.164 140)
XYZ	xyz(17.2886, 28.5276, 8.7322)
Luminance	0.2853 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA43B #903BA4

analogous

#83A43B #4FA43B #3BA45B

triadic

#4FA43B #3B4FA4 #A43B4F

tetradic

#4FA43B #3B83A4 #903BA4 #A45B3B

square

#4FA43B #3B83A4 #903BA4 #A45B3B

split-complementary

#4FA43B #5B3BA4 #A43B83

monochromatic

#244A1B #39772B #4FA43B #6DC359 #95D386

Accessibility & contrast

On white

3.13

#4FA43B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#4FA43B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4FA43B

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA43B	#FFFFFF	#000000	##000000
##4FA43B	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8962E

Deuteranopia (green-blind)

#9D8F44

Tritanopia (blue-blind)

#469F8E

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #4fa43b;
/* rgb */ color: rgb(79, 164, 59);
/* oklch */ color: oklch(64.3% 0.164 140.0);

Tailwind

colors: {
  custom: {
    50: '#88c075',
    500: '#4fa43b',
    950: '#000000',
  },
}

SCSS

$custom: #4fa43b;
$custom-light: #88c075;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa43b",
  "rgb": {
    "r": 79,
    "g": 164,
    "b": 59
  },
  "hsl": {
    "h": 108.571,
    "s": 47.085,
    "l": 43.725
  },
  "oklch": {
    "l": 0.64294,
    "c": 0.16405,
    "h": 140
  },
  "luminance": 0.28529
}

Semantic roles & 50–950 ramp

primary

#4FA43B

secondary

#B17DBE

accent

#51D7BD

background

#F8FBF7

surface

#F0F7ED

border

#CBD0C8

text

#0C1209

muted

#7D817B

Preview Lab

Preview with #4FA43B

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

Preview Lab → · Contrast checker → · Palette generator →