#4FC12F#4FC12F

#4FC12F is a light, highly saturated green. Relative luminance 0.400; OKLCH L 71.8% C 0.207 H 139.9°. Best body text is #000000 at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#4FC12F
RGB	rgb(79, 193, 47)
HSL	hsl(107, 61%, 47%)
HSV	hsv(107, 76%, 76%)
CMYK	cmyk(59.1%, 0%, 75.6%, 24.3%)
CIE-LAB	lab(69.47, -57.72, 59.58)
CIE-LCH	lch(69.47, 82.95, 134.09°)
OKLab	oklab(71.78% -0.1585 0.1336)
OKLCH	oklch(71.78% 0.207 139.9)
XYZ	xyz(22.8065, 40.0054, 9.2087)
Luminance	0.4001 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC12F #A12FC1

analogous

#98C12F #4FC12F #2FC158

triadic

#4FC12F #2F4FC1 #C12F4F

tetradic

#4FC12F #2F98C1 #A12FC1 #C1582F

square

#4FC12F #2F98C1 #A12FC1 #C1582F

split-complementary

#4FC12F #582FC1 #C12F98

monochromatic

#275F17 #3B9023 #4FC12F #73D657 #9CE288

Accessibility & contrast

On white

2.33

#4FC12F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.00

#4FC12F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC12F

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC12F	#FFFFFF	#000000	##000000
##4FC12F	1.00	2.33	9.00	9.00
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.00	21.00	1.00	1.00
##000000	9.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF0D

Deuteranopia (green-blind)

#B8A63F

Tritanopia (blue-blind)

#41BBA5

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4fc12f;
/* rgb */ color: rgb(79, 193, 47);
/* oklch */ color: oklch(71.8% 0.207 139.9);

Tailwind

colors: {
  custom: {
    50: '#8dd572',
    500: '#4fc12f',
    950: '#000000',
  },
}

SCSS

$custom: #4fc12f;
$custom-light: #8dd572;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc12f",
  "rgb": {
    "r": 79,
    "g": 193,
    "b": 47
  },
  "hsl": {
    "h": 106.849,
    "s": 60.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.71778,
    "c": 0.20733,
    "h": 139.9
  },
  "luminance": 0.40007
}

Semantic roles & 50–950 ramp

primary

#4FC12F

secondary

#BB80CC

accent

#44E4C1

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0D1408

muted

#7E837B

Preview Lab

Preview with #4FC12F

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

Preview Lab → · Contrast checker → · Palette generator →