#4EFF58#4EFF58

#4EFF58 is a very light, highly saturated green. Relative luminance 0.738; OKLCH L 87.9% C 0.252 H 143.8°. Best body text is #000000 at 15.77:1 contrast (WCAG AA passes).

Color values

HEX	#4EFF58
RGB	rgb(78, 255, 88)
HSL	hsl(123, 100%, 65%)
HSV	hsv(123, 69%, 100%)
CMYK	cmyk(69.4%, 0%, 65.5%, 0%)
CIE-LAB	lab(88.85, -75.18, 64.60)
CIE-LCH	lch(88.85, 99.12, 139.33°)
OKLab	oklab(87.9% -0.2037 0.1491)
OKLCH	oklch(87.9% 0.252 143.8)
XYZ	xyz(40.6608, 73.8398, 21.3403)
Luminance	0.7384 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EFF58 #FF4EF5

analogous

#9CFF4E #4EFF58 #4EFFB1

triadic

#4EFF58 #584EFF #FF584E

tetradic

#4EFF58 #4E9CFF #FF4EF5 #FFB14E

square

#4EFF58 #4E9CFF #FF4EF5 #FFB14E

split-complementary

#4EFF58 #B14EFF #FF4E9C

monochromatic

#00D30C #11FF1E #4EFF58 #8BFF92 #C8FFCB

Accessibility & contrast

On white

1.33

#4EFF58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.77

#4EFF58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EFF58

15.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EFF58	#FFFFFF	#000000	##000000
##4EFF58	1.00	1.33	15.77	15.77
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.77	21.00	1.00	1.00
##000000	15.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE842

Deuteranopia (green-blind)

#EFDA67

Tritanopia (blue-blind)

#05F8DD

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #4eff58;
/* rgb */ color: rgb(78, 255, 88);
/* oklch */ color: oklch(87.9% 0.252 143.8);

Tailwind

colors: {
  custom: {
    50: '#96ff8e',
    500: '#4eff58',
    950: '#000000',
  },
}

SCSS

$custom: #4eff58;
$custom-light: #96ff8e;
$custom-dark: #000000;

JSON

{
  "hex": "#4eff58",
  "rgb": {
    "r": 78,
    "g": 255,
    "b": 88
  },
  "hsl": {
    "h": 123.39,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.87901,
    "c": 0.2524,
    "h": 143.8
  },
  "luminance": 0.73844
}

Semantic roles & 50–950 ramp

primary

#4EFF58

secondary

#CD24C3

accent

#00D9E6

background

#FCFFFC

surface

#F6FFF4

border

#D0D7CE

text

#0F180D

muted

#80867F

Preview Lab

Preview with #4EFF58

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

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