#4FC15B#4FC15B

#4FC15B is a light, vivid green. Relative luminance 0.406; OKLCH L 72.2% C 0.175 H 145.4°. Best body text is #000000 at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#4FC15B
RGB	rgb(79, 193, 91)
HSL	hsl(126, 48%, 53%)
HSV	hsv(126, 59%, 76%)
CMYK	cmyk(59.1%, 0%, 52.8%, 24.3%)
CIE-LAB	lab(69.86, -53.28, 41.52)
CIE-LCH	lch(69.86, 67.55, 142.07°)
OKLab	oklab(72.22% -0.1443 0.0997)
OKLCH	oklch(72.22% 0.175 145.4)
XYZ	xyz(24.1813, 40.5553, 16.4491)
Luminance	0.4056 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC15B #C14FB5

analogous

#7CC14F #4FC15B #4FC194

triadic

#4FC15B #5B4FC1 #C15B4F

tetradic

#4FC15B #4F7CC1 #C14FB5 #C1944F

square

#4FC15B #4F7CC1 #C14FB5 #C1944F

split-complementary

#4FC15B #944FC1 #C14F7C

monochromatic

#276F2F #379C42 #4FC15B #7CD185 #AAE1AF

Accessibility & contrast

On white

2.30

#4FC15B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.11

#4FC15B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC15B

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC15B	#FFFFFF	#000000	##000000
##4FC15B	1.00	2.30	9.11	9.11
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.11	21.00	1.00	1.00
##000000	9.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B152

Deuteranopia (green-blind)

#B5A762

Tritanopia (blue-blind)

#37BCAA

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #4fc15b;
/* rgb */ color: rgb(79, 193, 91);
/* oklch */ color: oklch(72.2% 0.175 145.4);

Tailwind

colors: {
  custom: {
    50: '#8bd58c',
    500: '#4fc15b',
    950: '#000000',
  },
}

SCSS

$custom: #4fc15b;
$custom-light: #8bd58c;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc15b",
  "rgb": {
    "r": 79,
    "g": 193,
    "b": 91
  },
  "hsl": {
    "h": 126.316,
    "s": 47.899,
    "l": 53.333
  },
  "oklch": {
    "l": 0.72225,
    "c": 0.17537,
    "h": 145.4
  },
  "luminance": 0.40558
}

Semantic roles & 50–950 ramp

primary

#4FC15B

secondary

#CE9DC9

accent

#50C9D7

background

#F9FDF8

surface

#F1FAF0

border

#CBD3CB

text

#0D140C

muted

#7E837D

Preview Lab

Preview with #4FC15B

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

Preview Lab → · Contrast checker → · Palette generator →