#40C069#40C069

#40C069 is a light, vivid green. Relative luminance 0.398; OKLCH L 71.7% C 0.167 H 150.3°. Best body text is #000000 at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#40C069
RGB	rgb(64, 192, 105)
HSL	hsl(139, 50%, 50%)
HSV	hsv(139, 67%, 75%)
CMYK	cmyk(66.7%, 0%, 45.3%, 24.7%)
CIE-LAB	lab(69.33, -53.94, 33.80)
CIE-LCH	lch(69.33, 63.65, 147.92°)
OKLab	oklab(71.73% -0.1454 0.083)
OKLCH	oklch(71.73% 0.167 150.3)
XYZ	xyz(23.5119, 39.8067, 19.8062)
Luminance	0.3981 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C069 #C04097

analogous

#57C040 #40C069 #40C0A9

triadic

#40C069 #6940C0 #C06940

tetradic

#40C069 #4057C0 #C04097 #C0A940

square

#40C069 #4057C0 #C04097 #C0A940

split-complementary

#40C069 #A940C0 #C04057

monochromatic

#216437 #309250 #40C069 #6ECF8D #9CDEB1

Accessibility & contrast

On white

2.34

#40C069 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.96

#40C069 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C069

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C069	#FFFFFF	#000000	##000000
##40C069	1.00	2.34	8.96	8.96
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.96	21.00	1.00	1.00
##000000	8.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1B062

Deuteranopia (green-blind)

#B1A56F

Tritanopia (blue-blind)

#00BDAB

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #40c069;
/* rgb */ color: rgb(64, 192, 105);
/* oklch */ color: oklch(71.7% 0.167 150.3);

Tailwind

colors: {
  custom: {
    50: '#84d495',
    500: '#40c069',
    950: '#000000',
  },
}

SCSS

$custom: #40c069;
$custom-light: #84d495;
$custom-dark: #000000;

JSON

{
  "hex": "#40c069",
  "rgb": {
    "r": 64,
    "g": 192,
    "b": 105
  },
  "hsl": {
    "h": 139.219,
    "s": 50.394,
    "l": 50.196
  },
  "oklch": {
    "l": 0.71733,
    "c": 0.16742,
    "h": 150.3
  },
  "luminance": 0.39809
}

Semantic roles & 50–950 ramp

primary

#40C069

secondary

#CB91B8

accent

#4EADDA

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140D

muted

#7D837E

Preview Lab

Preview with #40C069

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

Preview Lab → · Contrast checker → · Palette generator →