#4AC666#4AC666

#4AC666 is a light, vivid green. Relative luminance 0.428; OKLCH L 73.5% C 0.174 H 148.0°. Best body text is #000000 at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#4AC666
RGB	rgb(74, 198, 102)
HSL	hsl(134, 52%, 53%)
HSV	hsv(134, 63%, 78%)
CMYK	cmyk(62.6%, 0%, 48.5%, 22.4%)
CIE-LAB	lab(71.42, -54.69, 38.01)
CIE-LCH	lch(71.42, 66.60, 145.20°)
OKLab	oklab(73.51% -0.1477 0.0924)
OKLCH	oklch(73.51% 0.174 148)
XYZ	xyz(25.4146, 42.8008, 19.4898)
Luminance	0.4280 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4AC666 #C64AAA

analogous

#6CC64A #4AC666 #4AC6A4

triadic

#4AC666 #664AC6 #C6664A

tetradic

#4AC666 #4A6CC6 #C64AAA #C6A44A

square

#4AC666 #4A6CC6 #C64AAA #C6A44A

split-complementary

#4AC666 #A44AC6 #C64A6C

monochromatic

#247235 #32A04B #4AC666 #79D58D #A7E3B5

Accessibility & contrast

On white

2.20

#4AC666 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.56

#4AC666 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4AC666

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4AC666	#FFFFFF	#000000	##000000
##4AC666	1.00	2.20	9.56	9.56
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.56	21.00	1.00	1.00
##000000	9.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B65E

Deuteranopia (green-blind)

#B8AB6D

Tritanopia (blue-blind)

#25C2AF

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4ac666;
/* rgb */ color: rgb(74, 198, 102);
/* oklch */ color: oklch(73.5% 0.174 148.0);

Tailwind

colors: {
  custom: {
    50: '#89d893',
    500: '#4ac666',
    950: '#000000',
  },
}

SCSS

$custom: #4ac666;
$custom-light: #89d893;
$custom-dark: #000000;

JSON

{
  "hex": "#4ac666",
  "rgb": {
    "r": 74,
    "g": 198,
    "b": 102
  },
  "hsl": {
    "h": 133.548,
    "s": 52.101,
    "l": 53.333
  },
  "oklch": {
    "l": 0.73512,
    "c": 0.17421,
    "h": 148
  },
  "luminance": 0.42803
}

Semantic roles & 50–950 ramp

primary

#4AC666

secondary

#D19BC5

accent

#4CBBDC

background

#F9FDF9

surface

#F1FAF1

border

#CBD3CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #4AC666

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

Preview Lab → · Contrast checker → · Palette generator →