#4FC231#4FC231

#4FC231 is a light, highly saturated green. Relative luminance 0.405; OKLCH L 72.1% C 0.207 H 140.1°. Best body text is #000000 at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#4FC231
RGB	rgb(79, 194, 49)
HSL	hsl(108, 60%, 48%)
HSV	hsv(108, 75%, 76%)
CMYK	cmyk(59.3%, 0%, 74.7%, 23.9%)
CIE-LAB	lab(69.80, -57.94, 59.23)
CIE-LCH	lch(69.80, 82.85, 134.37°)
OKLab	oklab(72.05% -0.159 0.1332)
OKLCH	oklch(72.05% 0.207 140.1)
XYZ	xyz(23.0696, 40.4655, 9.5000)
Luminance	0.4047 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC231 #A431C2

analogous

#98C231 #4FC231 #31C25B

triadic

#4FC231 #314FC2 #C2314F

tetradic

#4FC231 #3198C2 #A431C2 #C25B31

square

#4FC231 #3198C2 #A431C2 #C25B31

split-complementary

#4FC231 #5B31C2 #C23198

monochromatic

#276018 #3B9125 #4FC231 #74D65B #9DE28C

Accessibility & contrast

On white

2.31

#4FC231 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.09

#4FC231 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC231

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC231	#FFFFFF	#000000	##000000
##4FC231	1.00	2.31	9.09	9.09
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.09	21.00	1.00	1.00
##000000	9.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B012

Deuteranopia (green-blind)

#B9A740

Tritanopia (blue-blind)

#40BCA6

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #4fc231;
/* rgb */ color: rgb(79, 194, 49);
/* oklch */ color: oklch(72.1% 0.207 140.1);

Tailwind

colors: {
  custom: {
    50: '#8dd573',
    500: '#4fc231',
    950: '#000000',
  },
}

SCSS

$custom: #4fc231;
$custom-light: #8dd573;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc231",
  "rgb": {
    "r": 79,
    "g": 194,
    "b": 49
  },
  "hsl": {
    "h": 107.586,
    "s": 59.671,
    "l": 47.647
  },
  "oklch": {
    "l": 0.72051,
    "c": 0.20739,
    "h": 140.1
  },
  "luminance": 0.40468
}

Semantic roles & 50–950 ramp

primary

#4FC231

secondary

#BD83CC

accent

#45E3C2

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0D1409

muted

#7E837B

Preview Lab

Preview with #4FC231

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

Preview Lab → · Contrast checker → · Palette generator →