#40C949#40C949

#40C949 is a light, highly saturated green. Relative luminance 0.433; OKLCH L 73.6% C 0.206 H 144.1°. Best body text is #000000 at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#40C949
RGB	rgb(64, 201, 73)
HSL	hsl(124, 56%, 52%)
HSV	hsv(124, 68%, 79%)
CMYK	cmyk(68.2%, 0%, 63.7%, 21.2%)
CIE-LAB	lab(71.79, -61.48, 51.89)
CIE-LCH	lch(71.79, 80.45, 139.83°)
OKLab	oklab(73.64% -0.1665 0.1207)
OKLCH	oklch(73.64% 0.206 144.1)
XYZ	xyz(24.2021, 43.3417, 13.3924)
Luminance	0.4334 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C949 #C940C0

analogous

#7BC940 #40C949 #40C98E

triadic

#40C949 #4940C9 #C94940

tetradic

#40C949 #407BC9 #C940C0 #C98E40

square

#40C949 #407BC9 #C940C0 #C98E40

split-complementary

#40C949 #8E40C9 #C9407B

monochromatic

#1F6F25 #2D9F34 #40C949 #70D676 #9FE4A4

Accessibility & contrast

On white

2.17

#40C949 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.67

#40C949 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C949

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C949	#FFFFFF	#000000	##000000
##40C949	1.00	2.17	9.67	9.67
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.67	21.00	1.00	1.00
##000000	9.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB73A

Deuteranopia (green-blind)

#BDAC54

Tritanopia (blue-blind)

#15C4AE

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #40c949;
/* rgb */ color: rgb(64, 201, 73);
/* oklch */ color: oklch(73.6% 0.206 144.1);

Tailwind

colors: {
  custom: {
    50: '#87db81',
    500: '#40c949',
    950: '#000000',
  },
}

SCSS

$custom: #40c949;
$custom-light: #87db81;
$custom-dark: #000000;

JSON

{
  "hex": "#40c949",
  "rgb": {
    "r": 64,
    "g": 201,
    "b": 73
  },
  "hsl": {
    "h": 123.942,
    "s": 55.918,
    "l": 51.961
  },
  "oklch": {
    "l": 0.7364,
    "c": 0.20566,
    "h": 144.1
  },
  "luminance": 0.43344
}

Semantic roles & 50–950 ramp

primary

#40C949

secondary

#D094CC

accent

#49D5DF

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #40C949

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

Preview Lab → · Contrast checker → · Palette generator →