#4DE159#4DE159

#4DE159 is a light, highly saturated green. Relative luminance 0.561; OKLCH L 80.3% C 0.218 H 144.4°. Best body text is #000000 at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#4DE159
RGB	rgb(77, 225, 89)
HSL	hsl(125, 71%, 59%)
HSV	hsv(125, 66%, 88%)
CMYK	cmyk(65.8%, 0%, 60.4%, 11.8%)
CIE-LAB	lab(79.70, -65.43, 54.00)
CIE-LCH	lch(79.70, 84.83, 140.46°)
OKLab	oklab(80.32% -0.1771 0.1267)
OKLCH	oklch(80.32% 0.218 144.4)
XYZ	xyz(31.7869, 56.1462, 18.6114)
Luminance	0.5615 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DE159 #E14DD5

analogous

#8BE14D #4DE159 #4DE1A3

triadic

#4DE159 #594DE1 #E1594D

tetradic

#4DE159 #4D8BE1 #E14DD5 #E1A34D

square

#4DE159 #4D8BE1 #E14DD5 #E1A34D

split-complementary

#4DE159 #A34DE1 #E14D8B

monochromatic

#1A9A24 #23CE31 #4DE159 #81EA8A #B6F3BB

Accessibility & contrast

On white

1.72

#4DE159 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.23

#4DE159 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DE159

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DE159	#FFFFFF	#000000	##000000
##4DE159	1.00	1.72	12.23	12.23
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.23	21.00	1.00	1.00
##000000	12.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CD4A

Deuteranopia (green-blind)

#D3C164

Tritanopia (blue-blind)

#24DBC4

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #4de159;
/* rgb */ color: rgb(77, 225, 89);
/* oklch */ color: oklch(80.3% 0.218 144.4);

Tailwind

colors: {
  custom: {
    50: '#90ec8c',
    500: '#4de159',
    950: '#000000',
  },
}

SCSS

$custom: #4de159;
$custom-light: #90ec8c;
$custom-dark: #000000;

JSON

{
  "hex": "#4de159",
  "rgb": {
    "r": 77,
    "g": 225,
    "b": 89
  },
  "hsl": {
    "h": 124.865,
    "s": 71.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.8032,
    "c": 0.21776,
    "h": 144.4
  },
  "luminance": 0.56149
}

Semantic roles & 50–950 ramp

primary

#4DE159

secondary

#9D3595

accent

#3ADFEE

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #4DE159

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

Preview Lab → · Contrast checker → · Palette generator →