#4FF657#4FF657

#4FF657 is a very light, highly saturated green. Relative luminance 0.683; OKLCH L 85.7% C 0.243 H 143.7°. Best body text is #000000 at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#4FF657
RGB	rgb(79, 246, 87)
HSL	hsl(123, 90%, 64%)
HSV	hsv(123, 68%, 96%)
CMYK	cmyk(67.9%, 0%, 64.6%, 3.5%)
CIE-LAB	lab(86.14, -72.22, 62.04)
CIE-LCH	lch(86.14, 95.21, 139.34°)
OKLab	oklab(85.66% -0.1957 0.1436)
OKLCH	oklch(85.66% 0.243 143.7)
XYZ	xyz(37.8982, 68.2578, 20.1928)
Luminance	0.6826 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FF657 #F64FEE

analogous

#9AF64F #4FF657 #4FF6AA

triadic

#4FF657 #574FF6 #F6574F

tetradic

#4FF657 #4F9AF6 #F64FEE #F6AA4F

square

#4FF657 #4F9AF6 #F64FEE #F6AA4F

split-complementary

#4FF657 #AA4FF6 #F64F9A

monochromatic

#0AC113 #15F31F #4FF657 #89F98F #C3FCC6

Accessibility & contrast

On white

1.43

#4FF657 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.65

#4FF657 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FF657

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FF657	#FFFFFF	#000000	##000000
##4FF657	1.00	1.43	14.65	14.65
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.65	21.00	1.00	1.00
##000000	14.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE043

Deuteranopia (green-blind)

#E7D265

Tritanopia (blue-blind)

#1AEFD5

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #4ff657;
/* rgb */ color: rgb(79, 246, 87);
/* oklch */ color: oklch(85.7% 0.243 143.7);

Tailwind

colors: {
  custom: {
    50: '#95fa8d',
    500: '#4ff657',
    950: '#000000',
  },
}

SCSS

$custom: #4ff657;
$custom-light: #95fa8d;
$custom-dark: #000000;

JSON

{
  "hex": "#4ff657",
  "rgb": {
    "r": 79,
    "g": 246,
    "b": 87
  },
  "hsl": {
    "h": 122.874,
    "s": 90.27,
    "l": 63.725
  },
  "oklch": {
    "l": 0.85657,
    "c": 0.24276,
    "h": 143.7
  },
  "luminance": 0.68262
}

Semantic roles & 50–950 ramp

primary

#4FF657

secondary

#BE2BB7

accent

#00DBE6

background

#FCFFFC

surface

#F5FFF4

border

#CFD7CE

text

#0F180D

muted

#80867F

Preview Lab

Preview with #4FF657

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

Preview Lab → · Contrast checker → · Palette generator →