#4DE179#4DE179

#4DE179 is a light, vivid green. Relative luminance 0.568; OKLCH L 80.7% C 0.191 H 149.6°. Best body text is #000000 at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#4DE179
RGB	rgb(77, 225, 121)
HSL	hsl(138, 71%, 59%)
HSV	hsv(138, 66%, 88%)
CMYK	cmyk(65.8%, 0%, 46.2%, 11.8%)
CIE-LAB	lab(80.07, -61.14, 39.54)
CIE-LCH	lch(80.07, 72.81, 147.11°)
OKLab	oklab(80.75% -0.1648 0.0967)
OKLCH	oklch(80.75% 0.191 149.6)
XYZ	xyz(33.4344, 56.8051, 27.2879)
Luminance	0.5681 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DE179 #E14DB5

analogous

#6BE14D #4DE179 #4DE1C3

triadic

#4DE179 #794DE1 #E1794D

tetradic

#4DE179 #4D6BE1 #E14DB5 #E1C34D

square

#4DE179 #4D6BE1 #E14DB5 #E1C34D

split-complementary

#4DE179 #C34DE1 #E14D6B

monochromatic

#1A9A40 #23CE56 #4DE179 #81EAA0 #B6F3C8

Accessibility & contrast

On white

1.70

#4DE179 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.36

#4DE179 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DE179

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DE179	#FFFFFF	#000000	##000000
##4DE179	1.00	1.70	12.36	12.36
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.36	21.00	1.00	1.00
##000000	12.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CE71

Deuteranopia (green-blind)

#D0C180

Tritanopia (blue-blind)

#04DDC8

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #4de179;
/* rgb */ color: rgb(77, 225, 121);
/* oklch */ color: oklch(80.7% 0.191 149.6);

Tailwind

colors: {
  custom: {
    50: '#8feba1',
    500: '#4de179',
    950: '#000000',
  },
}

SCSS

$custom: #4de179;
$custom-light: #8feba1;
$custom-dark: #000000;

JSON

{
  "hex": "#4de179",
  "rgb": {
    "r": 77,
    "g": 225,
    "b": 121
  },
  "hsl": {
    "h": 137.838,
    "s": 71.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.80749,
    "c": 0.1911,
    "h": 149.6
  },
  "luminance": 0.56809
}

Semantic roles & 50–950 ramp

primary

#4DE179

secondary

#9D357E

accent

#3AB8EE

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #4DE179

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

Preview Lab → · Contrast checker → · Palette generator →