#40CC4C#40CC4C

#40CC4C is a light, highly saturated green. Relative luminance 0.448; OKLCH L 74.5% C 0.207 H 144.4°. Best body text is #000000 at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#40CC4C
RGB	rgb(64, 204, 76)
HSL	hsl(125, 58%, 53%)
HSV	hsv(125, 69%, 80%)
CMYK	cmyk(68.6%, 0%, 62.7%, 20%)
CIE-LAB	lab(72.76, -62.17, 51.69)
CIE-LCH	lch(72.76, 80.85, 140.26°)
OKLab	oklab(74.45% -0.1682 0.1206)
OKLCH	oklch(74.45% 0.207 144.4)
XYZ	xyz(25.0101, 44.7948, 14.1643)
Luminance	0.4480 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CC4C #CC40C0

analogous

#7ACC40 #40CC4C #40CC92

triadic

#40CC4C #4C40CC #CC4C40

tetradic

#40CC4C #407ACC #CC40C0 #CC9240

square

#40CC4C #407ACC #CC40C0 #CC9240

split-complementary

#40CC4C #9240CC #CC407A

monochromatic

#1F7326 #2CA336 #40CC4C #70D979 #A1E6A7

Accessibility & contrast

On white

2.11

#40CC4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.96

#40CC4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CC4C

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CC4C	#FFFFFF	#000000	##000000
##40CC4C	1.00	2.11	9.96	9.96
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.96	21.00	1.00	1.00
##000000	9.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B93D

Deuteranopia (green-blind)

#BFAE57

Tritanopia (blue-blind)

#10C7B1

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #40cc4c;
/* rgb */ color: rgb(64, 204, 76);
/* oklch */ color: oklch(74.5% 0.207 144.4);

Tailwind

colors: {
  custom: {
    50: '#87dd83',
    500: '#40cc4c',
    950: '#000000',
  },
}

SCSS

$custom: #40cc4c;
$custom-light: #87dd83;
$custom-dark: #000000;

JSON

{
  "hex": "#40cc4c",
  "rgb": {
    "r": 64,
    "g": 204,
    "b": 76
  },
  "hsl": {
    "h": 125.143,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.74452,
    "c": 0.207,
    "h": 144.4
  },
  "luminance": 0.44798
}

Semantic roles & 50–950 ramp

primary

#40CC4C

secondary

#D295CD

accent

#47D4E1

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #40CC4C

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

Preview Lab → · Contrast checker → · Palette generator →