#40C636#40C636

#40C636 is a light, highly saturated green. Relative luminance 0.417; OKLCH L 72.7% C 0.215 H 142.1°. Best body text is #000000 at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#40C636
RGB	rgb(64, 198, 54)
HSL	hsl(116, 57%, 49%)
HSV	hsv(116, 73%, 78%)
CMYK	cmyk(67.7%, 0%, 72.7%, 22.4%)
CIE-LAB	lab(70.69, -62.22, 58.24)
CIE-LCH	lch(70.69, 85.22, 136.89°)
OKLab	oklab(72.69% -0.1694 0.1319)
OKLCH	oklch(72.69% 0.215 142.1)
XYZ	xyz(22.9730, 41.7421, 10.3357)
Luminance	0.4174 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C636 #BC36C6

analogous

#88C636 #40C636 #36C674

triadic

#40C636 #3640C6 #C63640

tetradic

#40C636 #3688C6 #BC36C6 #C67436

square

#40C636 #3688C6 #BC36C6 #C67436

split-complementary

#40C636 #7436C6 #C63688

monochromatic

#21661C #309629 #40C636 #6CD564 #9AE294

Accessibility & contrast

On white

2.25

#40C636 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.35

#40C636 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C636

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C636	#FFFFFF	#000000	##000000
##40C636	1.00	2.25	9.35	9.35
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.35	21.00	1.00	1.00
##000000	9.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB31C

Deuteranopia (green-blind)

#BBA945

Tritanopia (blue-blind)

#20C0AA

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #40c636;
/* rgb */ color: rgb(64, 198, 54);
/* oklch */ color: oklch(72.7% 0.215 142.1);

Tailwind

colors: {
  custom: {
    50: '#87d876',
    500: '#40c636',
    950: '#000000',
  },
}

SCSS

$custom: #40c636;
$custom-light: #87d876;
$custom-dark: #000000;

JSON

{
  "hex": "#40c636",
  "rgb": {
    "r": 64,
    "g": 198,
    "b": 54
  },
  "hsl": {
    "h": 115.833,
    "s": 57.143,
    "l": 49.412
  },
  "oklch": {
    "l": 0.72687,
    "c": 0.21471,
    "h": 142.1
  },
  "luminance": 0.41744
}

Semantic roles & 50–950 ramp

primary

#40C636

secondary

#C98BCD

accent

#47E0D6

background

#F9FDF7

surface

#F1FBED

border

#CBD4C8

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #40C636

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

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