#40D068#40D068

#40D068 is a light, vivid green. Relative luminance 0.472; OKLCH L 75.8% C 0.189 H 148.7°. Best body text is #000000 at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#40D068
RGB	rgb(64, 208, 104)
HSL	hsl(137, 61%, 53%)
HSV	hsv(137, 69%, 82%)
CMYK	cmyk(69.2%, 0%, 50%, 18.4%)
CIE-LAB	lab(74.32, -59.94, 40.58)
CIE-LCH	lch(74.32, 72.38, 145.90°)
OKLab	oklab(75.84% -0.1614 0.0983)
OKLCH	oklch(75.84% 0.189 148.7)
XYZ	xyz(27.1668, 47.1982, 20.7725)
Luminance	0.4720 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D068 #D040A8

analogous

#60D040 #40D068 #40D0B0

triadic

#40D068 #6840D0 #D06840

tetradic

#40D068 #4060D0 #D040A8 #D0B040

square

#40D068 #4060D0 #D040A8 #D0B040

split-complementary

#40D068 #B040D0 #D04060

monochromatic

#1E7837 #2AA94D #40D068 #71DC8F #A2E8B6

Accessibility & contrast

On white

2.01

#40D068 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.44

#40D068 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D068

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D068	#FFFFFF	#000000	##000000
##40D068	1.00	2.01	10.44	10.44
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.44	21.00	1.00	1.00
##000000	10.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BE5F

Deuteranopia (green-blind)

#C0B270

Tritanopia (blue-blind)

#00CCB8

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #40d068;
/* rgb */ color: rgb(64, 208, 104);
/* oklch */ color: oklch(75.8% 0.189 148.7);

Tailwind

colors: {
  custom: {
    50: '#87df95',
    500: '#40d068',
    950: '#000000',
  },
}

SCSS

$custom: #40d068;
$custom-light: #87df95;
$custom-dark: #000000;

JSON

{
  "hex": "#40d068",
  "rgb": {
    "r": 64,
    "g": 208,
    "b": 104
  },
  "hsl": {
    "h": 136.667,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75843,
    "c": 0.18901,
    "h": 148.7
  },
  "luminance": 0.47201
}

Semantic roles & 50–950 ramp

primary

#40D068

secondary

#D597C4

accent

#44B7E4

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #40D068

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

Preview Lab → · Contrast checker → · Palette generator →