#4FA03B#4FA03B

#4FA03B is a light, vivid green. Relative luminance 0.271; OKLCH L 63.2% C 0.159 H 139.8°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#4FA03B
RGB	rgb(79, 160, 59)
HSL	hsl(108, 46%, 43%)
HSV	hsv(108, 63%, 63%)
CMYK	cmyk(50.6%, 0%, 63.1%, 37.3%)
CIE-LAB	lab(59.08, -44.24, 43.99)
CIE-LCH	lch(59.08, 62.39, 135.16°)
OKLab	oklab(63.24% -0.1213 0.1024)
OKLCH	oklch(63.24% 0.159 139.8)
XYZ	xyz(16.5840, 27.1184, 8.4973)
Luminance	0.2712 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA03B #8C3BA0

analogous

#81A03B #4FA03B #3BA059

triadic

#4FA03B #3B4FA0 #A03B4F

tetradic

#4FA03B #3B81A0 #8C3BA0 #A0593B

square

#4FA03B #3B81A0 #8C3BA0 #A0593B

split-complementary

#4FA03B #593BA0 #A03B81

monochromatic

#23471A #39732B #4FA03B #6CC157 #93D284

Accessibility & contrast

On white

3.27

#4FA03B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#4FA03B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4FA03B

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA03B	#FFFFFF	#000000	##000000
##4FA03B	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4932F

Deuteranopia (green-blind)

#9A8C43

Tritanopia (blue-blind)

#479B8B

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4fa03b;
/* rgb */ color: rgb(79, 160, 59);
/* oklch */ color: oklch(63.2% 0.159 139.8);

Tailwind

colors: {
  custom: {
    50: '#87bd75',
    500: '#4fa03b',
    950: '#000000',
  },
}

SCSS

$custom: #4fa03b;
$custom-light: #87bd75;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa03b",
  "rgb": {
    "r": 79,
    "g": 160,
    "b": 59
  },
  "hsl": {
    "h": 108.119,
    "s": 46.119,
    "l": 42.941
  },
  "oklch": {
    "l": 0.63243,
    "c": 0.15877,
    "h": 139.8
  },
  "luminance": 0.2712
}

Semantic roles & 50–950 ramp

primary

#4FA03B

secondary

#AF7BBC

accent

#52D6BC

background

#F8FBF7

surface

#F0F6ED

border

#CBD0C8

text

#0C1209

muted

#7D817B

Preview Lab

Preview with #4FA03B

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

Preview Lab → · Contrast checker → · Palette generator →