#40C845#40C845

#40C845 is a light, highly saturated green. Relative luminance 0.428; OKLCH L 73.3% C 0.207 H 143.6°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#40C845
RGB	rgb(64, 200, 69)
HSL	hsl(122, 55%, 52%)
HSV	hsv(122, 68%, 78%)
CMYK	cmyk(68%, 0%, 65.5%, 21.6%)
CIE-LAB	lab(71.44, -61.55, 53.19)
CIE-LCH	lch(71.44, 81.35, 139.17°)
OKLab	oklab(73.34% -0.1669 0.1231)
OKLCH	oklch(73.34% 0.207 143.6)
XYZ	xyz(23.8413, 42.8257, 12.6388)
Luminance	0.4283 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C845 #C840C3

analogous

#7FC840 #40C845 #40C889

triadic

#40C845 #4540C8 #C84540

tetradic

#40C845 #407FC8 #C840C3 #C88940

square

#40C845 #407FC8 #C840C3 #C88940

split-complementary

#40C845 #8940C8 #C8407F

monochromatic

#206E23 #2D9D31 #40C845 #70D673 #9FE3A2

Accessibility & contrast

On white

2.20

#40C845 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#40C845 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C845

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C845	#FFFFFF	#000000	##000000
##40C845	1.00	2.20	9.57	9.57
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.57	21.00	1.00	1.00
##000000	9.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB634

Deuteranopia (green-blind)

#BCAB51

Tritanopia (blue-blind)

#18C2AD

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #40c845;
/* rgb */ color: rgb(64, 200, 69);
/* oklch */ color: oklch(73.3% 0.207 143.6);

Tailwind

colors: {
  custom: {
    50: '#87da7e',
    500: '#40c845',
    950: '#000000',
  },
}

SCSS

$custom: #40c845;
$custom-light: #87da7e;
$custom-dark: #000000;

JSON

{
  "hex": "#40c845",
  "rgb": {
    "r": 64,
    "g": 200,
    "b": 69
  },
  "hsl": {
    "h": 122.206,
    "s": 55.285,
    "l": 51.765
  },
  "oklch": {
    "l": 0.73339,
    "c": 0.20736,
    "h": 143.6
  },
  "luminance": 0.42828
}

Semantic roles & 50–950 ramp

primary

#40C845

secondary

#D094CE

accent

#49D9DF

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #40C845

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

Preview Lab → · Contrast checker → · Palette generator →