#4EF77B#4EF77B

#4EF77B is a very light, highly saturated green. Relative luminance 0.696; OKLCH L 86.3% C 0.217 H 148.3°. Best body text is #000000 at 14.91:1 contrast (WCAG AA passes).

Color values

HEX	#4EF77B
RGB	rgb(78, 247, 123)
HSL	hsl(136, 91%, 64%)
HSV	hsv(136, 68%, 97%)
CMYK	cmyk(68.4%, 0%, 50.2%, 3.1%)
CIE-LAB	lab(86.78, -68.42, 46.99)
CIE-LCH	lch(86.78, 83.00, 145.52°)
OKLab	oklab(86.31% -0.1843 0.1136)
OKLCH	oklch(86.31% 0.217 148.3)
XYZ	xyz(39.9748, 69.5669, 30.0561)
Luminance	0.6957 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EF77B #F74ECA

analogous

#75F74E #4EF77B #4EF7CF

triadic

#4EF77B #7B4EF7 #F77B4E

tetradic

#4EF77B #4E75F7 #F74ECA #F7CF4E

square

#4EF77B #4E75F7 #F74ECA #F7CF4E

split-complementary

#4EF77B #CF4EF7 #F74E75

monochromatic

#09C23A #13F44F #4EF77B #89FAA7 #C3FCD2

Accessibility & contrast

On white

1.41

#4EF77B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.91

#4EF77B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EF77B

14.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EF77B	#FFFFFF	#000000	##000000
##4EF77B	1.00	1.41	14.91	14.91
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.91	21.00	1.00	1.00
##000000	14.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E270

Deuteranopia (green-blind)

#E5D484

Tritanopia (blue-blind)

#00F2DA

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #4ef77b;
/* rgb */ color: rgb(78, 247, 123);
/* oklch */ color: oklch(86.3% 0.217 148.3);

Tailwind

colors: {
  custom: {
    50: '#93fba3',
    500: '#4ef77b',
    950: '#000000',
  },
}

SCSS

$custom: #4ef77b;
$custom-light: #93fba3;
$custom-dark: #000000;

JSON

{
  "hex": "#4ef77b",
  "rgb": {
    "r": 78,
    "g": 247,
    "b": 123
  },
  "hsl": {
    "h": 135.976,
    "s": 91.351,
    "l": 63.725
  },
  "oklch": {
    "l": 0.86307,
    "c": 0.21651,
    "h": 148.3
  },
  "luminance": 0.69571
}

Semantic roles & 50–950 ramp

primary

#4EF77B

secondary

#BF2A97

accent

#00A8E6

background

#FCFFFC

surface

#F5FFF6

border

#CFD7D0

text

#0F180F

muted

#808680

Preview Lab

Preview with #4EF77B

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

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