#40CA44#40CA44

#40CA44 is a light, highly saturated green. Relative luminance 0.437; OKLCH L 73.9% C 0.210 H 143.5°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#40CA44
RGB	rgb(64, 202, 68)
HSL	hsl(122, 57%, 52%)
HSV	hsv(122, 68%, 79%)
CMYK	cmyk(68.3%, 0%, 66.3%, 20.8%)
CIE-LAB	lab(72.06, -62.32, 54.28)
CIE-LCH	lch(72.06, 82.65, 138.95°)
OKLab	oklab(73.85% -0.169 0.1253)
OKLCH	oklch(73.85% 0.21 143.5)
XYZ	xyz(24.2768, 43.7458, 12.6321)
Luminance	0.4375 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CA44 #CA40C6

analogous

#81CA40 #40CA44 #40CA89

triadic

#40CA44 #4440CA #CA4440

tetradic

#40CA44 #4081CA #CA40C6 #CA8940

square

#40CA44 #4081CA #CA40C6 #CA8940

split-complementary

#40CA44 #8940CA #CA4081

monochromatic

#1F7022 #2CA030 #40CA44 #70D773 #A0E5A2

Accessibility & contrast

On white

2.15

#40CA44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#40CA44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CA44

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CA44	#FFFFFF	#000000	##000000
##40CA44	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB732

Deuteranopia (green-blind)

#BEAC50

Tritanopia (blue-blind)

#17C4AF

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #40ca44;
/* rgb */ color: rgb(64, 202, 68);
/* oklch */ color: oklch(73.9% 0.210 143.5);

Tailwind

colors: {
  custom: {
    50: '#87db7e',
    500: '#40ca44',
    950: '#000000',
  },
}

SCSS

$custom: #40ca44;
$custom-light: #87db7e;
$custom-dark: #000000;

JSON

{
  "hex": "#40ca44",
  "rgb": {
    "r": 64,
    "g": 202,
    "b": 68
  },
  "hsl": {
    "h": 121.739,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.73851,
    "c": 0.21038,
    "h": 143.5
  },
  "luminance": 0.43748
}

Semantic roles & 50–950 ramp

primary

#40CA44

secondary

#D195CF

accent

#48DBE0

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #40CA44

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

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