#4CB577#4CB577

#4CB577 is a light, vivid green. Relative luminance 0.359; OKLCH L 69.5% C 0.134 H 154.7°. Best body text is #000000 at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#4CB577
RGB	rgb(76, 181, 119)
HSL	hsl(145, 42%, 50%)
HSV	hsv(145, 58%, 71%)
CMYK	cmyk(58%, 0%, 34.3%, 29%)
CIE-LAB	lab(66.45, -44.59, 22.74)
CIE-LCH	lch(66.45, 50.05, 152.97°)
OKLab	oklab(69.54% -0.1212 0.0572)
OKLCH	oklch(69.54% 0.134 154.7)
XYZ	xyz(22.8323, 35.9140, 23.1781)
Luminance	0.3592 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CB577 #B54C8A

analogous

#56B54C #4CB577 #4CB5AB

triadic

#4CB577 #774CB5 #B5774C

tetradic

#4CB577 #4C56B5 #B54C8A #B5AB4C

square

#4CB577 #4C56B5 #B54C8A #B5AB4C

split-complementary

#4CB577 #AB4CB5 #B54C56

monochromatic

#275F3E #398B5B #4CB577 #77C798 #A3D9B9

Accessibility & contrast

On white

2.57

#4CB577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.18

#4CB577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB577

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CB577	#FFFFFF	#000000	##000000
##4CB577	1.00	2.57	8.18	8.18
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.18	21.00	1.00	1.00
##000000	8.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A873

Deuteranopia (green-blind)

#A69E7B

Tritanopia (blue-blind)

#29B3A5

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #4cb577;
/* rgb */ color: rgb(76, 181, 119);
/* oklch */ color: oklch(69.5% 0.134 154.7);

Tailwind

colors: {
  custom: {
    50: '#87cc9e',
    500: '#4cb577',
    950: '#000000',
  },
}

SCSS

$custom: #4cb577;
$custom-light: #87cc9e;
$custom-dark: #000000;

JSON

{
  "hex": "#4cb577",
  "rgb": {
    "r": 76,
    "g": 181,
    "b": 119
  },
  "hsl": {
    "h": 144.571,
    "s": 41.502,
    "l": 50.392
  },
  "oklch": {
    "l": 0.69537,
    "c": 0.134,
    "h": 154.7
  },
  "luminance": 0.35916
}

Semantic roles & 50–950 ramp

primary

#4CB577

secondary

#C697B3

accent

#569FD1

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #4CB577

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

Preview Lab → · Contrast checker → · Palette generator →