#4EF15B#4EF15B

#4EF15B is a very light, highly saturated green. Relative luminance 0.653; OKLCH L 84.4% C 0.235 H 144.3°. Best body text is #000000 at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#4EF15B
RGB	rgb(78, 241, 91)
HSL	hsl(125, 85%, 63%)
HSV	hsv(125, 68%, 95%)
CMYK	cmyk(67.6%, 0%, 62.2%, 5.5%)
CIE-LAB	lab(84.63, -70.37, 58.73)
CIE-LCH	lch(84.63, 91.66, 140.15°)
OKLab	oklab(84.41% -0.1905 0.137)
OKLCH	oklch(84.41% 0.235 144.3)
XYZ	xyz(36.4832, 65.2817, 20.5734)
Luminance	0.6529 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EF15B #F14EE4

analogous

#93F14E #4EF15B #4EF1AC

triadic

#4EF15B #5B4EF1 #F15B4E

tetradic

#4EF15B #4E93F1 #F14EE4 #F1AC4E

square

#4EF15B #4E93F1 #F14EE4 #F1AC4E

split-complementary

#4EF15B #AC4EF1 #F14E93

monochromatic

#0EB61C #15ED26 #4EF15B #87F590 #BFFAC4

Accessibility & contrast

On white

1.49

#4EF15B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.06

#4EF15B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EF15B

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EF15B	#FFFFFF	#000000	##000000
##4EF15B	1.00	1.49	14.06	14.06
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.06	21.00	1.00	1.00
##000000	14.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DB49

Deuteranopia (green-blind)

#E2CE68

Tritanopia (blue-blind)

#19EBD1

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #4ef15b;
/* rgb */ color: rgb(78, 241, 91);
/* oklch */ color: oklch(84.4% 0.235 144.3);

Tailwind

colors: {
  custom: {
    50: '#93f78f',
    500: '#4ef15b',
    950: '#000000',
  },
}

SCSS

$custom: #4ef15b;
$custom-light: #93f78f;
$custom-dark: #000000;

JSON

{
  "hex": "#4ef15b",
  "rgb": {
    "r": 78,
    "g": 241,
    "b": 91
  },
  "hsl": {
    "h": 124.785,
    "s": 85.34,
    "l": 62.549
  },
  "oklch": {
    "l": 0.84414,
    "c": 0.23462,
    "h": 144.3
  },
  "luminance": 0.65286
}

Semantic roles & 50–950 ramp

primary

#4EF15B

secondary

#B52EAB

accent

#04D0E2

background

#FCFFFC

surface

#F5FFF4

border

#CFD7CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #4EF15B

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

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