#4FC04B#4FC04B

#4FC04B is a light, vivid green. Relative luminance 0.399; OKLCH L 71.8% C 0.187 H 142.8°. Best body text is #000000 at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#4FC04B
RGB	rgb(79, 192, 75)
HSL	hsl(118, 48%, 52%)
HSV	hsv(118, 61%, 75%)
CMYK	cmyk(58.9%, 0%, 60.9%, 24.7%)
CIE-LAB	lab(69.38, -54.88, 48.41)
CIE-LCH	lch(69.38, 73.18, 138.58°)
OKLab	oklab(71.77% -0.1493 0.1134)
OKLCH	oklch(71.77% 0.187 142.8)
XYZ	xyz(23.3428, 39.8674, 13.1203)
Luminance	0.3987 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC04B #BC4BC0

analogous

#89C04B #4FC04B #4BC082

triadic

#4FC04B #4B4FC0 #C04B4F

tetradic

#4FC04B #4B89C0 #BC4BC0 #C0824B

square

#4FC04B #4B89C0 #BC4BC0 #C0824B

split-complementary

#4FC04B #824BC0 #C04B89

monochromatic

#286B25 #399835 #4FC04B #7BD078 #A8E0A6

Accessibility & contrast

On white

2.34

#4FC04B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.97

#4FC04B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC04B

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC04B	#FFFFFF	#000000	##000000
##4FC04B	1.00	2.34	8.97	8.97
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.97	21.00	1.00	1.00
##000000	8.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AF3E

Deuteranopia (green-blind)

#B6A655

Tritanopia (blue-blind)

#3CBBA7

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #4fc04b;
/* rgb */ color: rgb(79, 192, 75);
/* oklch */ color: oklch(71.8% 0.187 142.8);

Tailwind

colors: {
  custom: {
    50: '#8cd481',
    500: '#4fc04b',
    950: '#000000',
  },
}

SCSS

$custom: #4fc04b;
$custom-light: #8cd481;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc04b",
  "rgb": {
    "r": 79,
    "g": 192,
    "b": 75
  },
  "hsl": {
    "h": 117.949,
    "s": 48.148,
    "l": 52.353
  },
  "oklch": {
    "l": 0.71766,
    "c": 0.18749,
    "h": 142.8
  },
  "luminance": 0.3987
}

Semantic roles & 50–950 ramp

primary

#4FC04B

secondary

#CB9ACD

accent

#50D8D3

background

#F9FDF8

surface

#F1FAEF

border

#CBD3CA

text

#0D140B

muted

#7E837C

Preview Lab

Preview with #4FC04B

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

Preview Lab → · Contrast checker → · Palette generator →