#4FC54B#4FC54B

#4FC54B is a light, vivid green. Relative luminance 0.421; OKLCH L 73.1% C 0.194 H 142.8°. Best body text is #000000 at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#4FC54B
RGB	rgb(79, 197, 75)
HSL	hsl(118, 51%, 53%)
HSV	hsv(118, 62%, 77%)
CMYK	cmyk(59.9%, 0%, 61.9%, 22.7%)
CIE-LAB	lab(70.94, -56.71, 50.19)
CIE-LCH	lch(70.94, 75.73, 138.49°)
OKLab	oklab(73.06% -0.1542 0.1172)
OKLCH	oklch(73.06% 0.194 142.8)
XYZ	xyz(24.4594, 42.1005, 13.4925)
Luminance	0.4210 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC54B #C14BC5

analogous

#8CC54B #4FC54B #4BC584

triadic

#4FC54B #4B4FC5 #C54B4F

tetradic

#4FC54B #4B8CC5 #C14BC5 #C5844B

square

#4FC54B #4B8CC5 #C14BC5 #C5844B

split-complementary

#4FC54B #844BC5 #C54B8C

monochromatic

#277124 #379F33 #4FC54B #7CD479 #AAE3A8

Accessibility & contrast

On white

2.23

#4FC54B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.42

#4FC54B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC54B

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC54B	#FFFFFF	#000000	##000000
##4FC54B	1.00	2.23	9.42	9.42
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.42	21.00	1.00	1.00
##000000	9.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B43D

Deuteranopia (green-blind)

#BAAA55

Tritanopia (blue-blind)

#3ABFAB

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #4fc54b;
/* rgb */ color: rgb(79, 197, 75);
/* oklch */ color: oklch(73.1% 0.194 142.8);

Tailwind

colors: {
  custom: {
    50: '#8dd782',
    500: '#4fc54b',
    950: '#000000',
  },
}

SCSS

$custom: #4fc54b;
$custom-light: #8dd782;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc54b",
  "rgb": {
    "r": 79,
    "g": 197,
    "b": 75
  },
  "hsl": {
    "h": 118.033,
    "s": 51.261,
    "l": 53.333
  },
  "oklch": {
    "l": 0.73057,
    "c": 0.19373,
    "h": 142.8
  },
  "luminance": 0.42103
}

Semantic roles & 50–950 ramp

primary

#4FC54B

secondary

#CE9CD0

accent

#4DDBD6

background

#F9FDF8

surface

#F1FAEF

border

#CBD3CA

text

#0D140B

muted

#7E837C

Preview Lab

Preview with #4FC54B

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

Preview Lab → · Contrast checker → · Palette generator →