#4FB526#4FB526

#4FB526 is a light, vivid green. Relative luminance 0.348; OKLCH L 68.6% C 0.198 H 138.7°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#4FB526
RGB	rgb(79, 181, 38)
HSL	hsl(103, 65%, 43%)
HSV	hsv(103, 79%, 71%)
CMYK	cmyk(56.4%, 0%, 79%, 29%)
CIE-LAB	lab(65.63, -53.98, 58.76)
CIE-LCH	lch(65.63, 79.79, 132.57°)
OKLab	oklab(68.59% -0.1489 0.1306)
OKLCH	oklch(68.59% 0.198 138.7)
XYZ	xyz(20.0974, 34.8483, 7.5007)
Luminance	0.3485 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB526 #8C26B5

analogous

#96B526 #4FB526 #26B544

triadic

#4FB526 #264FB5 #B5264F

tetradic

#4FB526 #2696B5 #8C26B5 #B54426

square

#4FB526 #2696B5 #8C26B5 #B54426

split-complementary

#4FB526 #4426B5 #B52696

monochromatic

#235011 #39821B #4FB526 #6CD741 #93E274

Accessibility & contrast

On white

2.63

#4FB526 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#4FB526 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB526

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB526	#FFFFFF	#000000	##000000
##4FB526	1.00	2.63	7.97	7.97
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA500

Deuteranopia (green-blind)

#AE9C37

Tritanopia (blue-blind)

#45AF9B

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4fb526;
/* rgb */ color: rgb(79, 181, 38);
/* oklch */ color: oklch(68.6% 0.198 138.7);

Tailwind

colors: {
  custom: {
    50: '#8ccc6c',
    500: '#4fb526',
    950: '#000000',
  },
}

SCSS

$custom: #4fb526;
$custom-light: #8ccc6c;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb526",
  "rgb": {
    "r": 79,
    "g": 181,
    "b": 38
  },
  "hsl": {
    "h": 102.797,
    "s": 65.297,
    "l": 42.941
  },
  "oklch": {
    "l": 0.68588,
    "c": 0.19812,
    "h": 138.7
  },
  "luminance": 0.3485
}

Semantic roles & 50–950 ramp

primary

#4FB526

secondary

#AF6EC9

accent

#40E8B8

background

#F9FCF6

surface

#F1F9EC

border

#CBD2C7

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #4FB526

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

Preview Lab → · Contrast checker → · Palette generator →