#40C07C#40C07C

#40C07C is a light, vivid green. Relative luminance 0.402; OKLCH L 72.1% C 0.150 H 155.9°. Best body text is #000000 at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#40C07C
RGB	rgb(64, 192, 124)
HSL	hsl(148, 50%, 50%)
HSV	hsv(148, 67%, 75%)
CMYK	cmyk(66.7%, 0%, 35.4%, 24.7%)
CIE-LAB	lab(69.64, -50.50, 24.32)
CIE-LCH	lch(69.64, 56.05, 154.29°)
OKLab	oklab(72.09% -0.1368 0.0611)
OKLCH	oklch(72.09% 0.15 155.9)
XYZ	xyz(24.5998, 40.2418, 25.5359)
Luminance	0.4024 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C07C #C04084

analogous

#44C040 #40C07C #40C0BC

triadic

#40C07C #7C40C0 #C07C40

tetradic

#40C07C #4044C0 #C04084 #C0BC40

square

#40C07C #4044C0 #C04084 #C0BC40

split-complementary

#40C07C #BC40C0 #C04044

monochromatic

#216441 #30925E #40C07C #6ECF9C #9CDEBB

Accessibility & contrast

On white

2.32

#40C07C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.05

#40C07C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C07C

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C07C	#FFFFFF	#000000	##000000
##40C07C	1.00	2.32	9.05	9.05
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.05	21.00	1.00	1.00
##000000	9.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFB178

Deuteranopia (green-blind)

#AFA580

Tritanopia (blue-blind)

#00BEAE

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #40c07c;
/* rgb */ color: rgb(64, 192, 124);
/* oklch */ color: oklch(72.1% 0.150 155.9);

Tailwind

colors: {
  custom: {
    50: '#84d4a2',
    500: '#40c07c',
    950: '#000000',
  },
}

SCSS

$custom: #40c07c;
$custom-light: #84d4a2;
$custom-dark: #000000;

JSON

{
  "hex": "#40c07c",
  "rgb": {
    "r": 64,
    "g": 192,
    "b": 124
  },
  "hsl": {
    "h": 148.125,
    "s": 50.394,
    "l": 50.196
  },
  "oklch": {
    "l": 0.72089,
    "c": 0.14987,
    "h": 155.9
  },
  "luminance": 0.40244
}

Semantic roles & 50–950 ramp

primary

#40C07C

secondary

#CB91B0

accent

#4E98DA

background

#F8FDFA

surface

#F0FAF3

border

#CBD3CD

text

#0C140F

muted

#7D837F

Preview Lab

Preview with #40C07C

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

Preview Lab → · Contrast checker → · Palette generator →