#40CA4B#40CA4B

#40CA4B is a light, highly saturated green. Relative luminance 0.438; OKLCH L 73.9% C 0.205 H 144.3°. Best body text is #000000 at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#40CA4B
RGB	rgb(64, 202, 75)
HSL	hsl(125, 57%, 52%)
HSV	hsv(125, 68%, 79%)
CMYK	cmyk(68.3%, 0%, 62.9%, 20.8%)
CIE-LAB	lab(72.12, -61.60, 51.41)
CIE-LCH	lch(72.12, 80.23, 140.15°)
OKLab	oklab(73.92% -0.1667 0.1199)
OKLCH	oklch(73.92% 0.205 144.3)
XYZ	xyz(24.5033, 43.8364, 13.8252)
Luminance	0.4384 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CA4B #CA40BF

analogous

#7ACA40 #40CA4B #40CA90

triadic

#40CA4B #4B40CA #CA4B40

tetradic

#40CA4B #407ACA #CA40BF #CA9040

square

#40CA4B #407ACA #CA40BF #CA9040

split-complementary

#40CA4B #9040CA #CA407A

monochromatic

#1F7026 #2CA036 #40CA4B #70D778 #A0E5A5

Accessibility & contrast

On white

2.15

#40CA4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.77

#40CA4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CA4B

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CA4B	#FFFFFF	#000000	##000000
##40CA4B	1.00	2.15	9.77	9.77
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.77	21.00	1.00	1.00
##000000	9.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB83C

Deuteranopia (green-blind)

#BDAC56

Tritanopia (blue-blind)

#13C5AF

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #40ca4b;
/* rgb */ color: rgb(64, 202, 75);
/* oklch */ color: oklch(73.9% 0.205 144.3);

Tailwind

colors: {
  custom: {
    50: '#87db82',
    500: '#40ca4b',
    950: '#000000',
  },
}

SCSS

$custom: #40ca4b;
$custom-light: #87db82;
$custom-dark: #000000;

JSON

{
  "hex": "#40ca4b",
  "rgb": {
    "r": 64,
    "g": 202,
    "b": 75
  },
  "hsl": {
    "h": 124.783,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.73921,
    "c": 0.20538,
    "h": 144.3
  },
  "luminance": 0.43839
}

Semantic roles & 50–950 ramp

primary

#40CA4B

secondary

#D195CC

accent

#48D4E0

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #40CA4B

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

Preview Lab → · Contrast checker → · Palette generator →