#4FB13F#4FB13F

#4FB13F is a light, vivid green. Relative luminance 0.335; OKLCH L 67.7% C 0.178 H 141.0°. Best body text is #000000 at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#4FB13F
RGB	rgb(79, 177, 63)
HSL	hsl(112, 48%, 47%)
HSV	hsv(112, 64%, 69%)
CMYK	cmyk(55.4%, 0%, 64.4%, 30.6%)
CIE-LAB	lab(64.53, -50.52, 48.27)
CIE-LCH	lch(64.53, 69.87, 136.30°)
OKLab	oklab(67.74% -0.1381 0.1119)
OKLCH	oklch(67.74% 0.178 141)
XYZ	xyz(19.8429, 33.4638, 10.1152)
Luminance	0.3347 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB13F #A13FB1

analogous

#88B13F #4FB13F #3FB168

triadic

#4FB13F #3F4FB1 #B13F4F

tetradic

#4FB13F #3F88B1 #A13FB1 #B1683F

square

#4FB13F #3F88B1 #A13FB1 #B1683F

split-complementary

#4FB13F #683FB1 #B13F88

monochromatic

#27571F #3B842F #4FB13F #73C865 #9CD892

Accessibility & contrast

On white

2.73

#4FB13F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.69

#4FB13F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB13F

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB13F	#FFFFFF	#000000	##000000
##4FB13F	1.00	2.73	7.69	7.69
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.69	21.00	1.00	1.00
##000000	7.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A231

Deuteranopia (green-blind)

#A99949

Tritanopia (blue-blind)

#43AC99

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #4fb13f;
/* rgb */ color: rgb(79, 177, 63);
/* oklch */ color: oklch(67.7% 0.178 141.0);

Tailwind

colors: {
  custom: {
    50: '#8ac979',
    500: '#4fb13f',
    950: '#000000',
  },
}

SCSS

$custom: #4fb13f;
$custom-light: #8ac979;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb13f",
  "rgb": {
    "r": 79,
    "g": 177,
    "b": 63
  },
  "hsl": {
    "h": 111.579,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.6774,
    "c": 0.17777,
    "h": 141
  },
  "luminance": 0.33465
}

Semantic roles & 50–950 ramp

primary

#4FB13F

secondary

#BB88C4

accent

#51D7C4

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0D1309

muted

#7D827B

Preview Lab

Preview with #4FB13F

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

Preview Lab → · Contrast checker → · Palette generator →