#4CB23B#4CB23B

#4CB23B is a light, vivid green. Relative luminance 0.337; OKLCH L 67.8% C 0.183 H 141.0°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#4CB23B
RGB	rgb(76, 178, 59)
HSL	hsl(111, 50%, 46%)
HSV	hsv(111, 67%, 70%)
CMYK	cmyk(57.3%, 0%, 66.9%, 30.2%)
CIE-LAB	lab(64.72, -52.07, 50.14)
CIE-LCH	lch(64.72, 72.29, 136.08°)
OKLab	oklab(67.85% -0.1424 0.1154)
OKLCH	oklch(67.85% 0.183 141)
XYZ	xyz(19.6894, 33.6913, 9.6023)
Luminance	0.3369 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CB23B #A13BB2

analogous

#88B23B #4CB23B #3BB266

triadic

#4CB23B #3B4CB2 #B23B4C

tetradic

#4CB23B #3B88B2 #A13BB2 #B2663B

square

#4CB23B #3B88B2 #A13BB2 #B2663B

split-complementary

#4CB23B #663BB2 #B23B88

monochromatic

#25561D #38842C #4CB23B #6FCA60 #99DA8E

Accessibility & contrast

On white

2.71

#4CB23B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.74

#4CB23B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB23B

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CB23B	#FFFFFF	#000000	##000000
##4CB23B	1.00	2.71	7.74	7.74
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.74	21.00	1.00	1.00
##000000	7.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A22B

Deuteranopia (green-blind)

#AA9A46

Tritanopia (blue-blind)

#3EAC9A

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4cb23b;
/* rgb */ color: rgb(76, 178, 59);
/* oklch */ color: oklch(67.8% 0.183 141.0);

Tailwind

colors: {
  custom: {
    50: '#89ca77',
    500: '#4cb23b',
    950: '#000000',
  },
}

SCSS

$custom: #4cb23b;
$custom-light: #89ca77;
$custom-dark: #000000;

JSON

{
  "hex": "#4cb23b",
  "rgb": {
    "r": 76,
    "g": 178,
    "b": 59
  },
  "hsl": {
    "h": 111.429,
    "s": 50.211,
    "l": 46.471
  },
  "oklch": {
    "l": 0.6785,
    "c": 0.18331,
    "h": 141
  },
  "luminance": 0.33693
}

Semantic roles & 50–950 ramp

primary

#4CB23B

secondary

#BB85C4

accent

#4EDAC6

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #4CB23B

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

Preview Lab → · Contrast checker → · Palette generator →