#4FB434#4FB434

#4FB434 is a light, vivid green. Relative luminance 0.346; OKLCH L 68.4% C 0.189 H 139.8°. Best body text is #000000 at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#4FB434
RGB	rgb(79, 180, 52)
HSL	hsl(107, 55%, 45%)
HSV	hsv(107, 71%, 71%)
CMYK	cmyk(56.1%, 0%, 71.1%, 29.4%)
CIE-LAB	lab(65.40, -52.64, 53.69)
CIE-LCH	lch(65.40, 75.19, 134.43°)
OKLab	oklab(68.42% -0.1445 0.122)
OKLCH	oklch(68.42% 0.189 139.8)
XYZ	xyz(20.1647, 34.5510, 8.8545)
Luminance	0.3455 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB434 #9934B4

analogous

#8FB434 #4FB434 #34B459

triadic

#4FB434 #344FB4 #B4344F

tetradic

#4FB434 #348FB4 #9934B4 #B45934

square

#4FB434 #348FB4 #9934B4 #B45934

split-complementary

#4FB434 #5934B4 #B4348F

monochromatic

#255519 #3A8526 #4FB434 #70CE57 #98DC86

Accessibility & contrast

On white

2.65

#4FB434 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.91

#4FB434 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB434

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB434	#FFFFFF	#000000	##000000
##4FB434	1.00	2.65	7.91	7.91
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.91	21.00	1.00	1.00
##000000	7.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A41F

Deuteranopia (green-blind)

#AC9C40

Tritanopia (blue-blind)

#44AE9B

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4fb434;
/* rgb */ color: rgb(79, 180, 52);
/* oklch */ color: oklch(68.4% 0.189 139.8);

Tailwind

colors: {
  custom: {
    50: '#8bcb73',
    500: '#4fb434',
    950: '#000000',
  },
}

SCSS

$custom: #4fb434;
$custom-light: #8bcb73;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb434",
  "rgb": {
    "r": 79,
    "g": 180,
    "b": 52
  },
  "hsl": {
    "h": 107.344,
    "s": 55.172,
    "l": 45.49
  },
  "oklch": {
    "l": 0.68423,
    "c": 0.18914,
    "h": 139.8
  },
  "luminance": 0.34553
}

Semantic roles & 50–950 ramp

primary

#4FB434

secondary

#B77EC6

accent

#49DFBF

background

#F9FCF7

surface

#F1F9ED

border

#CBD2C8

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #4FB434

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

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