#4FB438#4FB438

#4FB438 is a light, vivid green. Relative luminance 0.346; OKLCH L 68.5% C 0.187 H 140.2°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#4FB438
RGB	rgb(79, 180, 56)
HSL	hsl(109, 53%, 46%)
HSV	hsv(109, 69%, 71%)
CMYK	cmyk(56.1%, 0%, 68.9%, 29.4%)
CIE-LAB	lab(65.43, -52.31, 52.16)
CIE-LCH	lch(65.43, 73.87, 135.08°)
OKLab	oklab(68.46% -0.1434 0.1193)
OKLCH	oklch(68.46% 0.187 140.2)
XYZ	xyz(20.2586, 34.5886, 9.3493)
Luminance	0.3459 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB438 #9D38B4

analogous

#8DB438 #4FB438 #38B45F

triadic

#4FB438 #384FB4 #B4384F

tetradic

#4FB438 #388DB4 #9D38B4 #B45F38

square

#4FB438 #388DB4 #9D38B4 #B45F38

split-complementary

#4FB438 #5F38B4 #B4388D

monochromatic

#26571B #3B8529 #4FB438 #71CD5D #9ADB8B

Accessibility & contrast

On white

2.65

#4FB438 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.92

#4FB438 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB438

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB438	#FFFFFF	#000000	##000000
##4FB438	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)

#B9A426

Deuteranopia (green-blind)

#AC9C44

Tritanopia (blue-blind)

#43AE9B

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4fb438;
/* rgb */ color: rgb(79, 180, 56);
/* oklch */ color: oklch(68.5% 0.187 140.2);

Tailwind

colors: {
  custom: {
    50: '#8bcb75',
    500: '#4fb438',
    950: '#000000',
  },
}

SCSS

$custom: #4fb438;
$custom-light: #8bcb75;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb438",
  "rgb": {
    "r": 79,
    "g": 180,
    "b": 56
  },
  "hsl": {
    "h": 108.871,
    "s": 52.542,
    "l": 46.275
  },
  "oklch": {
    "l": 0.68456,
    "c": 0.18652,
    "h": 140.2
  },
  "luminance": 0.3459
}

Semantic roles & 50–950 ramp

primary

#4FB438

secondary

#B982C5

accent

#4CDCC1

background

#F9FCF7

surface

#F1F9ED

border

#CBD2C8

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #4FB438

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

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