#4FBC5B#4FBC5B

#4FBC5B is a light, vivid green. Relative luminance 0.384; OKLCH L 70.9% C 0.169 H 145.6°. Best body text is #000000 at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#4FBC5B
RGB	rgb(79, 188, 91)
HSL	hsl(127, 45%, 52%)
HSV	hsv(127, 58%, 74%)
CMYK	cmyk(58%, 0%, 51.6%, 26.3%)
CIE-LAB	lab(68.30, -51.36, 39.62)
CIE-LCH	lch(68.30, 64.87, 142.36°)
OKLab	oklab(70.94% -0.1391 0.0954)
OKLCH	oklch(70.94% 0.169 145.6)
XYZ	xyz(23.0946, 38.3819, 16.0869)
Luminance	0.3838 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBC5B #BC4FB0

analogous

#79BC4F #4FBC5B #4FBC92

triadic

#4FBC5B #5B4FBC #BC5B4F

tetradic

#4FBC5B #4F79BC #BC4FB0 #BC924F

square

#4FBC5B #4F79BC #BC4FB0 #BC924F

split-complementary

#4FBC5B #924FBC #BC4F79

monochromatic

#28692F #399543 #4FBC5B #7BCD84 #A8DEAE

Accessibility & contrast

On white

2.42

#4FBC5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.68

#4FBC5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBC5B

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBC5B	#FFFFFF	#000000	##000000
##4FBC5B	1.00	2.42	8.68	8.68
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.68	21.00	1.00	1.00
##000000	8.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAC53

Deuteranopia (green-blind)

#B1A362

Tritanopia (blue-blind)

#39B8A6

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #4fbc5b;
/* rgb */ color: rgb(79, 188, 91);
/* oklch */ color: oklch(70.9% 0.169 145.6);

Tailwind

colors: {
  custom: {
    50: '#8ad18b',
    500: '#4fbc5b',
    950: '#000000',
  },
}

SCSS

$custom: #4fbc5b;
$custom-light: #8ad18b;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbc5b",
  "rgb": {
    "r": 79,
    "g": 188,
    "b": 91
  },
  "hsl": {
    "h": 126.606,
    "s": 44.856,
    "l": 52.353
  },
  "oklch": {
    "l": 0.70939,
    "c": 0.16871,
    "h": 145.6
  },
  "luminance": 0.38384
}

Semantic roles & 50–950 ramp

primary

#4FBC5B

secondary

#CB9CC6

accent

#53C6D5

background

#F9FCF8

surface

#F1F9F0

border

#CBD2CB

text

#0D140C

muted

#7E827D

Preview Lab

Preview with #4FBC5B

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

Preview Lab → · Contrast checker → · Palette generator →