#4CB178#4CB178

#4CB178 is a light, vivid green. Relative luminance 0.343; OKLCH L 68.5% C 0.127 H 155.9°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#4CB178
RGB	rgb(76, 177, 120)
HSL	hsl(146, 40%, 50%)
HSV	hsv(146, 57%, 69%)
CMYK	cmyk(57.1%, 0%, 32.2%, 30.6%)
CIE-LAB	lab(65.23, -42.70, 20.54)
CIE-LCH	lch(65.23, 47.38, 154.31°)
OKLab	oklab(68.54% -0.1163 0.0519)
OKLCH	oklch(68.54% 0.127 155.9)
XYZ	xyz(22.0910, 34.3348, 23.2288)
Luminance	0.3434 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CB178 #B14C85

analogous

#52B14C #4CB178 #4CB1AB

triadic

#4CB178 #784CB1 #B1784C

tetradic

#4CB178 #4C52B1 #B14C85 #B1AB4C

square

#4CB178 #4C52B1 #B14C85 #B1AB4C

split-complementary

#4CB178 #AB4CB1 #B14C52

monochromatic

#275B3E #3A865B #4CB178 #76C498 #A1D7B8

Accessibility & contrast

On white

2.67

#4CB178 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#4CB178 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB178

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CB178	#FFFFFF	#000000	##000000
##4CB178	1.00	2.67	7.87	7.87
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.87	21.00	1.00	1.00
##000000	7.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A474

Deuteranopia (green-blind)

#A29A7C

Tritanopia (blue-blind)

#2AAFA2

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4cb178;
/* rgb */ color: rgb(76, 177, 120);
/* oklch */ color: oklch(68.5% 0.127 155.9);

Tailwind

colors: {
  custom: {
    50: '#87c99f',
    500: '#4cb178',
    950: '#000000',
  },
}

SCSS

$custom: #4cb178;
$custom-light: #87c99f;
$custom-dark: #000000;

JSON

{
  "hex": "#4cb178",
  "rgb": {
    "r": 76,
    "g": 177,
    "b": 120
  },
  "hsl": {
    "h": 146.139,
    "s": 39.921,
    "l": 49.608
  },
  "oklch": {
    "l": 0.68539,
    "c": 0.12735,
    "h": 155.9
  },
  "luminance": 0.34337
}

Semantic roles & 50–950 ramp

primary

#4CB178

secondary

#C395AF

accent

#589CD0

background

#F8FCF9

surface

#F0F8F2

border

#CBD1CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #4CB178

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

Preview Lab → · Contrast checker → · Palette generator →