#4FB437#4FB437

#4FB437 is a light, vivid green. Relative luminance 0.346; OKLCH L 68.4% C 0.187 H 140.1°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#4FB437
RGB	rgb(79, 180, 55)
HSL	hsl(108, 53%, 46%)
HSV	hsv(108, 69%, 71%)
CMYK	cmyk(56.1%, 0%, 69.4%, 29.4%)
CIE-LAB	lab(65.42, -52.39, 52.55)
CIE-LCH	lch(65.42, 74.20, 134.92°)
OKLab	oklab(68.45% -0.1437 0.12)
OKLCH	oklch(68.45% 0.187 140.1)
XYZ	xyz(20.2344, 34.5789, 9.2218)
Luminance	0.3458 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB437 #9C37B4

analogous

#8DB437 #4FB437 #37B45D

triadic

#4FB437 #374FB4 #B4374F

tetradic

#4FB437 #378DB4 #9C37B4 #B45D37

square

#4FB437 #378DB4 #9C37B4 #B45D37

split-complementary

#4FB437 #5D37B4 #B4378D

monochromatic

#26561A #3A8529 #4FB437 #71CD5B #9ADB8A

Accessibility & contrast

On white

2.65

#4FB437 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.92

#4FB437 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB437

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB437	#FFFFFF	#000000	##000000
##4FB437	1.00	2.65	7.92	7.92
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.92	21.00	1.00	1.00
##000000	7.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A424

Deuteranopia (green-blind)

#AC9C43

Tritanopia (blue-blind)

#43AE9B

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4fb437;
/* rgb */ color: rgb(79, 180, 55);
/* oklch */ color: oklch(68.4% 0.187 140.1);

Tailwind

colors: {
  custom: {
    50: '#8bcb75',
    500: '#4fb437',
    950: '#000000',
  },
}

SCSS

$custom: #4fb437;
$custom-light: #8bcb75;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb437",
  "rgb": {
    "r": 79,
    "g": 180,
    "b": 55
  },
  "hsl": {
    "h": 108.48,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.68448,
    "c": 0.1872,
    "h": 140.1
  },
  "luminance": 0.34581
}

Semantic roles & 50–950 ramp

primary

#4FB437

secondary

#B881C6

accent

#4BDDC1

background

#F9FCF7

surface

#F1F9ED

border

#CBD2C8

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #4FB437

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

Preview Lab → · Contrast checker → · Palette generator →