#4FF278#4FF278

#4FF278 is a very light, highly saturated green. Relative luminance 0.665; OKLCH L 85.0% C 0.213 H 148.1°. Best body text is #000000 at 14.30:1 contrast (WCAG AA passes).

Color values

HEX	#4FF278
RGB	rgb(79, 242, 120)
HSL	hsl(135, 86%, 63%)
HSV	hsv(135, 67%, 95%)
CMYK	cmyk(67.4%, 0%, 50.4%, 5.1%)
CIE-LAB	lab(85.26, -66.95, 46.53)
CIE-LCH	lch(85.26, 81.53, 145.20°)
OKLab	oklab(85.04% -0.1804 0.1124)
OKLCH	oklch(85.04% 0.213 148.1)
XYZ	xyz(38.3639, 66.5184, 28.5832)
Luminance	0.6652 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FF278 #F24FC9

analogous

#77F24F #4FF278 #4FF2C9

triadic

#4FF278 #784FF2 #F2784F

tetradic

#4FF278 #4F77F2 #F24FC9 #F2C94F

square

#4FF278 #4F77F2 #F24FC9 #F2C94F

split-complementary

#4FF278 #C94FF2 #F24F77

monochromatic

#0EB939 #16EE4C #4FF278 #88F6A4 #C1FACF

Accessibility & contrast

On white

1.47

#4FF278 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.30

#4FF278 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FF278

14.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FF278	#FFFFFF	#000000	##000000
##4FF278	1.00	1.47	14.30	14.30
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.30	21.00	1.00	1.00
##000000	14.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DD6E

Deuteranopia (green-blind)

#E1D081

Tritanopia (blue-blind)

#00EDD6

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #4ff278;
/* rgb */ color: rgb(79, 242, 120);
/* oklch */ color: oklch(85.0% 0.213 148.1);

Tailwind

colors: {
  custom: {
    50: '#93f8a1',
    500: '#4ff278',
    950: '#000000',
  },
}

SCSS

$custom: #4ff278;
$custom-light: #93f8a1;
$custom-dark: #000000;

JSON

{
  "hex": "#4ff278",
  "rgb": {
    "r": 79,
    "g": 242,
    "b": 120
  },
  "hsl": {
    "h": 135.092,
    "s": 86.243,
    "l": 62.941
  },
  "oklch": {
    "l": 0.85042,
    "c": 0.21259,
    "h": 148.1
  },
  "luminance": 0.66523
}

Semantic roles & 50–950 ramp

primary

#4FF278

secondary

#B82D95

accent

#03AAE3

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F170F

muted

#808580

Preview Lab

Preview with #4FF278

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

Preview Lab → · Contrast checker → · Palette generator →