#40CC67#40CC67

#40CC67 is a light, vivid green. Relative luminance 0.453; OKLCH L 74.8% C 0.185 H 148.8°. Best body text is #000000 at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#40CC67
RGB	rgb(64, 204, 103)
HSL	hsl(137, 58%, 53%)
HSV	hsv(137, 69%, 80%)
CMYK	cmyk(68.6%, 0%, 49.5%, 20%)
CIE-LAB	lab(73.06, -58.66, 39.51)
CIE-LCH	lch(73.06, 70.72, 146.04°)
OKLab	oklab(74.8% -0.158 0.0959)
OKLCH	oklch(74.8% 0.185 148.8)
XYZ	xyz(26.1534, 45.2521, 20.1856)
Luminance	0.4526 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CC67 #CC40A5

analogous

#5FCC40 #40CC67 #40CCAD

triadic

#40CC67 #6740CC #CC6740

tetradic

#40CC67 #405FCC #CC40A5 #CCAD40

square

#40CC67 #405FCC #CC40A5 #CCAD40

split-complementary

#40CC67 #AD40CC #CC405F

monochromatic

#1F7336 #2CA34D #40CC67 #70D98D #A1E6B4

Accessibility & contrast

On white

2.09

#40CC67 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.05

#40CC67 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CC67

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CC67	#FFFFFF	#000000	##000000
##40CC67	1.00	2.09	10.05	10.05
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.05	21.00	1.00	1.00
##000000	10.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBB5F

Deuteranopia (green-blind)

#BDAF6E

Tritanopia (blue-blind)

#00C8B4

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #40cc67;
/* rgb */ color: rgb(64, 204, 103);
/* oklch */ color: oklch(74.8% 0.185 148.8);

Tailwind

colors: {
  custom: {
    50: '#86dd94',
    500: '#40cc67',
    950: '#000000',
  },
}

SCSS

$custom: #40cc67;
$custom-light: #86dd94;
$custom-dark: #000000;

JSON

{
  "hex": "#40cc67",
  "rgb": {
    "r": 64,
    "g": 204,
    "b": 103
  },
  "hsl": {
    "h": 136.714,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.74798,
    "c": 0.18481,
    "h": 148.8
  },
  "luminance": 0.45255
}

Semantic roles & 50–950 ramp

primary

#40CC67

secondary

#D295C1

accent

#47B6E1

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0D150D

muted

#7D837E

Preview Lab

Preview with #40CC67

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

Preview Lab → · Contrast checker → · Palette generator →