#4FB41F#4FB41F

#4FB41F is a light, highly saturated green. Relative luminance 0.344; OKLCH L 68.3% C 0.200 H 138.3°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX#4FB41F
RGBrgb(79, 180, 31)
HSLhsl(101, 71%, 41%)
HSVhsv(101, 83%, 71%)
CMYKcmyk(56.1%, 0%, 82.8%, 29.4%)
CIE-LABlab(65.28, -53.98, 60.43)
CIE-LCHlch(65.28, 81.03, 131.78°)
OKLaboklab(68.29% -0.1493 0.1332)
OKLCHoklch(68.29% 0.2 138.3)
XYZxyz(19.7923, 34.4021, 6.8933)
Luminance0.3440 (WCAG relative)
Temperaturewarm
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4FB41F #841FB4
analogous
#9AB41F #4FB41F #1FB43A
triadic
#4FB41F #1F4FB4 #B41F4F
tetradic
#4FB41F #1F9AB4 #841FB4 #B43A1F
square
#4FB41F #1F9AB4 #841FB4 #B43A1F
split-complementary
#4FB41F #3A1FB4 #B41F9A
monochromatic
#214C0D #388016 #4FB41F #6ADC34 #91E568

Accessibility & contrast

On white

2.66
#4FB41F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.88
#4FB41F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB41F
7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4FB41F#FFFFFF#000000##000000
##4FB41F1.002.667.887.88
#FFFFFF2.661.0021.0021.00
#0000007.8821.001.001.00
##0000007.8821.001.001.00

Color blindness preview

Protanopia (red-blind)
#BAA400
Deuteranopia (green-blind)
#AD9B32
Tritanopia (blue-blind)
#46AE99
Achromatopsia (no color)
#9E9E9E

Design tokens & code

CSS
--color: #4fb41f;
/* rgb */ color: rgb(79, 180, 31);
/* oklch */ color: oklch(68.3% 0.200 138.3);
Tailwind
colors: {
  custom: {
    50: '#8ccb69',
    500: '#4fb41f',
    950: '#000000',
  },
}
SCSS
$custom: #4fb41f;
$custom-light: #8ccb69;
$custom-dark: #000000;
JSON
{
  "hex": "#4fb41f",
  "rgb": {
    "r": 79,
    "g": 180,
    "b": 31
  },
  "hsl": {
    "h": 100.671,
    "s": 70.616,
    "l": 41.373
  },
  "oklch": {
    "l": 0.68289,
    "c": 0.20007,
    "h": 138.3
  },
  "luminance": 0.34404
}

Semantic roles & 50–950 ramp

primary
#4FB41F
secondary
#AA64CB
accent
#3AEDB4
background
#F9FCF6
surface
#F1F9EC
border
#CBD2C7
text
#0D1307
muted
#7E827A

Preview Lab

Preview with #4FB41F

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

Preview Lab → · Contrast checker → · Palette generator →

#4FB41F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva