#4CB64E#4CB64E

#4CB64E is a light, vivid green. Relative luminance 0.355; OKLCH L 69.1% C 0.173 H 143.7°. Best body text is #000000 at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#4CB64E
RGB	rgb(76, 182, 78)
HSL	hsl(121, 42%, 51%)
HSV	hsv(121, 58%, 71%)
CMYK	cmyk(58.2%, 0%, 57.1%, 28.6%)
CIE-LAB	lab(66.17, -51.50, 43.30)
CIE-LCH	lch(66.17, 67.29, 139.95°)
OKLab	oklab(69.11% -0.1399 0.1027)
OKLCH	oklch(69.11% 0.173 143.7)
XYZ	xyz(21.0824, 35.5406, 12.9553)
Luminance	0.3554 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CB64E #B64CB4

analogous

#7FB64C #4CB64E #4CB683

triadic

#4CB64E #4E4CB6 #B64E4C

tetradic

#4CB64E #4C7FB6 #B64CB4 #B6834C

square

#4CB64E #4C7FB6 #B64CB4 #B6834C

split-complementary

#4CB64E #834CB6 #B64C7F

monochromatic

#276028 #398C3B #4CB64E #77C879 #A3D9A4

Accessibility & contrast

On white

2.59

#4CB64E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.11

#4CB64E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB64E

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CB64E	#FFFFFF	#000000	##000000
##4CB64E	1.00	2.59	8.11	8.11
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.11	21.00	1.00	1.00
##000000	8.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A644

Deuteranopia (green-blind)

#AC9D56

Tritanopia (blue-blind)

#39B19F

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #4cb64e;
/* rgb */ color: rgb(76, 182, 78);
/* oklch */ color: oklch(69.1% 0.173 143.7);

Tailwind

colors: {
  custom: {
    50: '#88cd82',
    500: '#4cb64e',
    950: '#000000',
  },
}

SCSS

$custom: #4cb64e;
$custom-light: #88cd82;
$custom-dark: #000000;

JSON

{
  "hex": "#4cb64e",
  "rgb": {
    "r": 76,
    "g": 182,
    "b": 78
  },
  "hsl": {
    "h": 121.132,
    "s": 42.063,
    "l": 50.588
  },
  "oklch": {
    "l": 0.69105,
    "c": 0.17349,
    "h": 143.7
  },
  "luminance": 0.35542
}

Semantic roles & 50–950 ramp

primary

#4CB64E

secondary

#C697C6

accent

#56D0D2

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C130B

muted

#7D827C

Preview Lab

Preview with #4CB64E

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

Preview Lab → · Contrast checker → · Palette generator →