#4FB666#4FB666

#4FB666 is a light, vivid green. Relative luminance 0.361; OKLCH L 69.6% C 0.150 H 148.5°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#4FB666
RGB	rgb(79, 182, 102)
HSL	hsl(133, 41%, 51%)
HSV	hsv(133, 57%, 71%)
CMYK	cmyk(56.6%, 0%, 44%, 28.6%)
CIE-LAB	lab(66.58, -47.33, 31.90)
CIE-LCH	lch(66.58, 57.07, 146.02°)
OKLab	oklab(69.57% -0.1281 0.0785)
OKLCH	oklch(69.57% 0.15 148.5)
XYZ	xyz(22.3492, 36.0755, 18.3533)
Luminance	0.3608 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB666 #B64F9F

analogous

#6BB64F #4FB666 #4FB699

triadic

#4FB666 #664FB6 #B6664F

tetradic

#4FB666 #4F6BB6 #B64F9F #B6994F

square

#4FB666 #4F6BB6 #B64F9F #B6994F

split-complementary

#4FB666 #994FB6 #B64F6B

monochromatic

#296235 #3B8D4D #4FB666 #7AC88C #A6DAB1

Accessibility & contrast

On white

2.56

#4FB666 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#4FB666 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB666

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB666	#FFFFFF	#000000	##000000
##4FB666	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A860

Deuteranopia (green-blind)

#AA9E6B

Tritanopia (blue-blind)

#37B3A3

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #4fb666;
/* rgb */ color: rgb(79, 182, 102);
/* oklch */ color: oklch(69.6% 0.150 148.5);

Tailwind

colors: {
  custom: {
    50: '#89cd93',
    500: '#4fb666',
    950: '#000000',
  },
}

SCSS

$custom: #4fb666;
$custom-light: #89cd93;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb666",
  "rgb": {
    "r": 79,
    "g": 182,
    "b": 102
  },
  "hsl": {
    "h": 133.398,
    "s": 41.365,
    "l": 51.176
  },
  "oklch": {
    "l": 0.69572,
    "c": 0.15022,
    "h": 148.5
  },
  "luminance": 0.36077
}

Semantic roles & 50–950 ramp

primary

#4FB666

secondary

#C79ABD

accent

#57B6D1

background

#F8FCF9

surface

#F0F9F1

border

#CBD2CB

text

#0C130D

muted

#7D827E

Preview Lab

Preview with #4FB666

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

Preview Lab → · Contrast checker → · Palette generator →