#4FBC59#4FBC59

#4FBC59 is a light, vivid green. Relative luminance 0.384; OKLCH L 70.9% C 0.171 H 145.2°. Best body text is #000000 at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#4FBC59
RGB	rgb(79, 188, 89)
HSL	hsl(126, 45%, 52%)
HSV	hsv(126, 58%, 74%)
CMYK	cmyk(58%, 0%, 52.7%, 26.3%)
CIE-LAB	lab(68.28, -51.64, 40.56)
CIE-LCH	lch(68.28, 65.67, 141.85°)
OKLab	oklab(70.91% -0.1399 0.0974)
OKLCH	oklch(70.91% 0.171 145.2)
XYZ	xyz(23.0095, 38.3479, 15.6386)
Luminance	0.3835 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBC59 #BC4FB2

analogous

#7BBC4F #4FBC59 #4FBC90

triadic

#4FBC59 #594FBC #BC594F

tetradic

#4FBC59 #4F7BBC #BC4FB2 #BC904F

square

#4FBC59 #4F7BBC #BC4FB2 #BC904F

split-complementary

#4FBC59 #904FBC #BC4F7B

monochromatic

#28692E #399541 #4FBC59 #7BCD83 #A8DEAD

Accessibility & contrast

On white

2.42

#4FBC59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.67

#4FBC59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBC59

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBC59	#FFFFFF	#000000	##000000
##4FBC59	1.00	2.42	8.67	8.67
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.67	21.00	1.00	1.00
##000000	8.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAC50

Deuteranopia (green-blind)

#B1A360

Tritanopia (blue-blind)

#3AB8A5

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #4fbc59;
/* rgb */ color: rgb(79, 188, 89);
/* oklch */ color: oklch(70.9% 0.171 145.2);

Tailwind

colors: {
  custom: {
    50: '#8ad18a',
    500: '#4fbc59',
    950: '#000000',
  },
}

SCSS

$custom: #4fbc59;
$custom-light: #8ad18a;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbc59",
  "rgb": {
    "r": 79,
    "g": 188,
    "b": 89
  },
  "hsl": {
    "h": 125.505,
    "s": 44.856,
    "l": 52.353
  },
  "oklch": {
    "l": 0.7091,
    "c": 0.17051,
    "h": 145.2
  },
  "luminance": 0.3835
}

Semantic roles & 50–950 ramp

primary

#4FBC59

secondary

#CB9CC7

accent

#53C9D5

background

#F9FCF8

surface

#F1F9F0

border

#CBD2CB

text

#0D140C

muted

#7E827D

Preview Lab

Preview with #4FBC59

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

Preview Lab → · Contrast checker → · Palette generator →