#4FCA39#4FCA39

#4FCA39 is a light, highly saturated green. Relative luminance 0.442; OKLCH L 74.2% C 0.212 H 140.9°. Best body text is #000000 at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#4FCA39
RGB	rgb(79, 202, 57)
HSL	hsl(111, 58%, 51%)
HSV	hsv(111, 72%, 79%)
CMYK	cmyk(60.9%, 0%, 71.8%, 20.8%)
CIE-LAB	lab(72.36, -60.15, 58.97)
CIE-LCH	lch(72.36, 84.24, 135.57°)
OKLab	oklab(74.18% -0.1645 0.1337)
OKLCH	oklch(74.18% 0.212 140.9)
XYZ	xyz(25.0823, 44.1964, 11.0791)
Luminance	0.4420 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FCA39 #B439CA

analogous

#97CA39 #4FCA39 #39CA6C

triadic

#4FCA39 #394FCA #CA394F

tetradic

#4FCA39 #3997CA #B439CA #CA6C39

square

#4FCA39 #3997CA #B439CA #CA6C39

split-complementary

#4FCA39 #6C39CA #CA3997

monochromatic

#296C1D #3B9C2A #4FCA39 #7AD769 #A5E49A

Accessibility & contrast

On white

2.13

#4FCA39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.84

#4FCA39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FCA39

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FCA39	#FFFFFF	#000000	##000000
##4FCA39	1.00	2.13	9.84	9.84
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.84	21.00	1.00	1.00
##000000	9.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB820

Deuteranopia (green-blind)

#C0AE48

Tritanopia (blue-blind)

#3CC4AE

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4fca39;
/* rgb */ color: rgb(79, 202, 57);
/* oklch */ color: oklch(74.2% 0.212 140.9);

Tailwind

colors: {
  custom: {
    50: '#8edb78',
    500: '#4fca39',
    950: '#000000',
  },
}

SCSS

$custom: #4fca39;
$custom-light: #8edb78;
$custom-dark: #000000;

JSON

{
  "hex": "#4fca39",
  "rgb": {
    "r": 79,
    "g": 202,
    "b": 57
  },
  "hsl": {
    "h": 110.897,
    "s": 57.769,
    "l": 50.784
  },
  "oklch": {
    "l": 0.74183,
    "c": 0.21201,
    "h": 140.9
  },
  "luminance": 0.44199
}

Semantic roles & 50–950 ramp

primary

#4FCA39

secondary

#C68FD0

accent

#47E1CA

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E1509

muted

#7E837B

Preview Lab

Preview with #4FCA39

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

Preview Lab → · Contrast checker → · Palette generator →