#40C968#40C968

#40C968 is a light, vivid green. Relative luminance 0.439; OKLCH L 74.0% C 0.180 H 149.2°. Best body text is #000000 at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#40C968
RGB	rgb(64, 201, 104)
HSL	hsl(138, 56%, 52%)
HSV	hsv(138, 68%, 79%)
CMYK	cmyk(68.2%, 0%, 48.3%, 21.2%)
CIE-LAB	lab(72.13, -57.42, 37.86)
CIE-LCH	lch(72.13, 68.78, 146.60°)
OKLab	oklab(74.04% -0.1547 0.0922)
OKLCH	oklch(74.04% 0.18 149.2)
XYZ	xyz(25.4977, 43.8600, 20.2161)
Luminance	0.4386 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C968 #C940A1

analogous

#5DC940 #40C968 #40C9AC

triadic

#40C968 #6840C9 #C96840

tetradic

#40C968 #405DC9 #C940A1 #C9AC40

square

#40C968 #405DC9 #C940A1 #C9AC40

split-complementary

#40C968 #AC40C9 #C9405D

monochromatic

#1F6F37 #2D9F4E #40C968 #70D68E #9FE4B3

Accessibility & contrast

On white

2.15

#40C968 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.77

#40C968 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C968

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C968	#FFFFFF	#000000	##000000
##40C968	1.00	2.15	9.77	9.77
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.77	21.00	1.00	1.00
##000000	9.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB860

Deuteranopia (green-blind)

#BAAC6F

Tritanopia (blue-blind)

#00C5B2

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #40c968;
/* rgb */ color: rgb(64, 201, 104);
/* oklch */ color: oklch(74.0% 0.180 149.2);

Tailwind

colors: {
  custom: {
    50: '#86da95',
    500: '#40c968',
    950: '#000000',
  },
}

SCSS

$custom: #40c968;
$custom-light: #86da95;
$custom-dark: #000000;

JSON

{
  "hex": "#40c968",
  "rgb": {
    "r": 64,
    "g": 201,
    "b": 104
  },
  "hsl": {
    "h": 137.518,
    "s": 55.918,
    "l": 51.961
  },
  "oklch": {
    "l": 0.74041,
    "c": 0.18009,
    "h": 149.2
  },
  "luminance": 0.43863
}

Semantic roles & 50–950 ramp

primary

#40C968

secondary

#D094BF

accent

#49B3DF

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #40C968

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

Preview Lab → · Contrast checker → · Palette generator →