#4EC979#4EC979

#4EC979 is a light, vivid green. Relative luminance 0.448; OKLCH L 74.7% C 0.159 H 152.0°. Best body text is #000000 at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#4EC979
RGB	rgb(78, 201, 121)
HSL	hsl(141, 53%, 55%)
HSV	hsv(141, 61%, 79%)
CMYK	cmyk(61.2%, 0%, 39.8%, 21.2%)
CIE-LAB	lab(72.74, -51.89, 30.08)
CIE-LCH	lch(72.74, 59.98, 149.90°)
OKLab	oklab(74.72% -0.1403 0.0748)
OKLCH	oklch(74.72% 0.159 152)
XYZ	xyz(27.4776, 44.7708, 25.2790)
Luminance	0.4477 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC979 #C94E9E

analogous

#60C94E #4EC979 #4EC9B7

triadic

#4EC979 #794EC9 #C9794E

tetradic

#4EC979 #4E60C9 #C94E9E #C9B74E

square

#4EC979 #4E60C9 #C94E9E #C9B74E

split-complementary

#4EC979 #B74EC9 #C94E60

monochromatic

#257842 #33A75B #4EC979 #7DD79D #ACE6C0

Accessibility & contrast

On white

2.11

#4EC979 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.95

#4EC979 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC979

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC979	#FFFFFF	#000000	##000000
##4EC979	1.00	2.11	9.95	9.95
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.95	21.00	1.00	1.00
##000000	9.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B973

Deuteranopia (green-blind)

#B9AE7E

Tritanopia (blue-blind)

#23C6B5

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #4ec979;
/* rgb */ color: rgb(78, 201, 121);
/* oklch */ color: oklch(74.7% 0.159 152.0);

Tailwind

colors: {
  custom: {
    50: '#8bdaa0',
    500: '#4ec979',
    950: '#000000',
  },
}

SCSS

$custom: #4ec979;
$custom-light: #8bdaa0;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec979",
  "rgb": {
    "r": 78,
    "g": 201,
    "b": 121
  },
  "hsl": {
    "h": 140.976,
    "s": 53.247,
    "l": 54.706
  },
  "oklch": {
    "l": 0.74723,
    "c": 0.15902,
    "h": 152
  },
  "luminance": 0.44773
}

Semantic roles & 50–950 ramp

primary

#4EC979

secondary

#D39FC1

accent

#4BAADD

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150F

muted

#7E837E

Preview Lab

Preview with #4EC979

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

Preview Lab → · Contrast checker → · Palette generator →