#4CB557#4CB557

#4CB557 is a light, vivid green. Relative luminance 0.353; OKLCH L 69.0% C 0.164 H 145.4°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#4CB557
RGB	rgb(76, 181, 87)
HSL	hsl(126, 42%, 50%)
HSV	hsv(126, 58%, 71%)
CMYK	cmyk(58%, 0%, 51.9%, 29%)
CIE-LAB	lab(65.96, -49.93, 38.70)
CIE-LCH	lch(65.96, 63.17, 142.22°)
OKLab	oklab(68.97% -0.1353 0.0932)
OKLCH	oklch(68.97% 0.164 145.4)
XYZ	xyz(21.2234, 35.2704, 14.7044)
Luminance	0.3527 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CB557 #B54CAA

analogous

#75B54C #4CB557 #4CB58C

triadic

#4CB557 #574CB5 #B5574C

tetradic

#4CB557 #4C75B5 #B54CAA #B58C4C

square

#4CB557 #4C75B5 #B54CAA #B58C4C

split-complementary

#4CB557 #8C4CB5 #B54C75

monochromatic

#275F2D #398B42 #4CB557 #77C780 #A3D9A8

Accessibility & contrast

On white

2.61

#4CB557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#4CB557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB557

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CB557	#FFFFFF	#000000	##000000
##4CB557	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A64F

Deuteranopia (green-blind)

#AA9D5E

Tritanopia (blue-blind)

#37B19F

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4cb557;
/* rgb */ color: rgb(76, 181, 87);
/* oklch */ color: oklch(69.0% 0.164 145.4);

Tailwind

colors: {
  custom: {
    50: '#88cc88',
    500: '#4cb557',
    950: '#000000',
  },
}

SCSS

$custom: #4cb557;
$custom-light: #88cc88;
$custom-dark: #000000;

JSON

{
  "hex": "#4cb557",
  "rgb": {
    "r": 76,
    "g": 181,
    "b": 87
  },
  "hsl": {
    "h": 126.286,
    "s": 41.502,
    "l": 50.392
  },
  "oklch": {
    "l": 0.68968,
    "c": 0.16425,
    "h": 145.4
  },
  "luminance": 0.35272
}

Semantic roles & 50–950 ramp

primary

#4CB557

secondary

#C697C1

accent

#56C4D1

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C130B

muted

#7D827C

Preview Lab

Preview with #4CB557

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

Preview Lab → · Contrast checker → · Palette generator →