#40C841#40C841

#40C841 is a light, highly saturated green. Relative luminance 0.428; OKLCH L 73.3% C 0.210 H 143.2°. Best body text is #000000 at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#40C841
RGB	rgb(64, 200, 65)
HSL	hsl(120, 55%, 52%)
HSV	hsv(120, 68%, 78%)
CMYK	cmyk(68%, 0%, 67.5%, 21.6%)
CIE-LAB	lab(71.40, -61.94, 54.79)
CIE-LCH	lch(71.40, 82.69, 138.51°)
OKLab	oklab(73.3% -0.1681 0.126)
OKLCH	oklch(73.3% 0.21 143.2)
XYZ	xyz(23.7213, 42.7777, 12.0068)
Luminance	0.4278 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C841 #C840C7

analogous

#83C840 #40C841 #40C885

triadic

#40C841 #4140C8 #C84140

tetradic

#40C841 #4083C8 #C840C7 #C88540

square

#40C841 #4083C8 #C840C7 #C88540

split-complementary

#40C841 #8540C8 #C84083

monochromatic

#206E20 #2D9D2E #40C841 #70D670 #9FE3A0

Accessibility & contrast

On white

2.20

#40C841 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.56

#40C841 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C841

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C841	#FFFFFF	#000000	##000000
##40C841	1.00	2.20	9.56	9.56
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.56	21.00	1.00	1.00
##000000	9.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB62E

Deuteranopia (green-blind)

#BCAB4E

Tritanopia (blue-blind)

#1AC2AD

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #40c841;
/* rgb */ color: rgb(64, 200, 65);
/* oklch */ color: oklch(73.3% 0.210 143.2);

Tailwind

colors: {
  custom: {
    50: '#87da7c',
    500: '#40c841',
    950: '#000000',
  },
}

SCSS

$custom: #40c841;
$custom-light: #87da7c;
$custom-dark: #000000;

JSON

{
  "hex": "#40c841",
  "rgb": {
    "r": 64,
    "g": 200,
    "b": 65
  },
  "hsl": {
    "h": 120.441,
    "s": 55.285,
    "l": 51.765
  },
  "oklch": {
    "l": 0.73301,
    "c": 0.2101,
    "h": 143.2
  },
  "luminance": 0.4278
}

Semantic roles & 50–950 ramp

primary

#40C841

secondary

#D094CF

accent

#49DEDF

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #40C841

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

Preview Lab → · Contrast checker → · Palette generator →