#4CB63B#4CB63B

#4CB63B is a light, vivid green. Relative luminance 0.353; OKLCH L 68.9% C 0.188 H 141.1°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#4CB63B
RGB	rgb(76, 182, 59)
HSL	hsl(112, 51%, 47%)
HSV	hsv(112, 68%, 71%)
CMYK	cmyk(58.2%, 0%, 67.6%, 28.6%)
CIE-LAB	lab(65.99, -53.55, 51.51)
CIE-LCH	lch(65.99, 74.30, 136.11°)
OKLab	oklab(68.9% -0.1464 0.1183)
OKLCH	oklch(68.9% 0.188 141.1)
XYZ	xyz(20.4969, 35.3063, 9.8715)
Luminance	0.3531 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CB63B #A53BB6

analogous

#8AB63B #4CB63B #3BB667

triadic

#4CB63B #3B4CB6 #B63B4C

tetradic

#4CB63B #3B8AB6 #A53BB6 #B6673B

square

#4CB63B #3B8AB6 #A53BB6 #B6673B

split-complementary

#4CB63B #673BB6 #B63B8A

monochromatic

#255A1D #39882C #4CB63B #71CC62 #9BDB90

Accessibility & contrast

On white

2.60

#4CB63B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.06

#4CB63B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB63B

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CB63B	#FFFFFF	#000000	##000000
##4CB63B	1.00	2.60	8.06	8.06
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.06	21.00	1.00	1.00
##000000	8.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA62A

Deuteranopia (green-blind)

#AD9D46

Tritanopia (blue-blind)

#3DB09D

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4cb63b;
/* rgb */ color: rgb(76, 182, 59);
/* oklch */ color: oklch(68.9% 0.188 141.1);

Tailwind

colors: {
  custom: {
    50: '#89cd77',
    500: '#4cb63b',
    950: '#000000',
  },
}

SCSS

$custom: #4cb63b;
$custom-light: #89cd77;
$custom-dark: #000000;

JSON

{
  "hex": "#4cb63b",
  "rgb": {
    "r": 76,
    "g": 182,
    "b": 59
  },
  "hsl": {
    "h": 111.707,
    "s": 51.037,
    "l": 47.255
  },
  "oklch": {
    "l": 0.68898,
    "c": 0.18824,
    "h": 141.1
  },
  "luminance": 0.35308
}

Semantic roles & 50–950 ramp

primary

#4CB63B

secondary

#BD87C6

accent

#4DDBC7

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0D1309

muted

#7D827B

Preview Lab

Preview with #4CB63B

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

Preview Lab → · Contrast checker → · Palette generator →