#40C044#40C044

#40C044 is a light, vivid green. Relative luminance 0.392; OKLCH L 71.2% C 0.199 H 143.6°. Best body text is #000000 at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#40C044
RGB	rgb(64, 192, 68)
HSL	hsl(122, 50%, 50%)
HSV	hsv(122, 67%, 75%)
CMYK	cmyk(66.7%, 0%, 64.6%, 24.7%)
CIE-LAB	lab(68.90, -58.92, 50.82)
CIE-LCH	lch(68.90, 77.81, 139.22°)
OKLab	oklab(71.24% -0.1598 0.1179)
OKLCH	oklch(71.24% 0.199 143.6)
XYZ	xyz(22.0060, 39.2043, 11.8752)
Luminance	0.3921 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C044 #C040BC

analogous

#7CC040 #40C044 #40C084

triadic

#40C044 #4440C0 #C04440

tetradic

#40C044 #407CC0 #C040BC #C08440

square

#40C044 #407CC0 #C040BC #C08440

split-complementary

#40C044 #8440C0 #C0407C

monochromatic

#216423 #309233 #40C044 #6ECF71 #9CDE9E

Accessibility & contrast

On white

2.38

#40C044 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.84

#40C044 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C044

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C044	#FFFFFF	#000000	##000000
##40C044	1.00	2.38	8.84	8.84
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.84	21.00	1.00	1.00
##000000	8.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AF35

Deuteranopia (green-blind)

#B5A44F

Tritanopia (blue-blind)

#1FBBA6

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #40c044;
/* rgb */ color: rgb(64, 192, 68);
/* oklch */ color: oklch(71.2% 0.199 143.6);

Tailwind

colors: {
  custom: {
    50: '#85d47d',
    500: '#40c044',
    950: '#000000',
  },
}

SCSS

$custom: #40c044;
$custom-light: #85d47d;
$custom-dark: #000000;

JSON

{
  "hex": "#40c044",
  "rgb": {
    "r": 64,
    "g": 192,
    "b": 68
  },
  "hsl": {
    "h": 121.875,
    "s": 50.394,
    "l": 50.196
  },
  "oklch": {
    "l": 0.71235,
    "c": 0.19862,
    "h": 143.6
  },
  "luminance": 0.39207
}

Semantic roles & 50–950 ramp

primary

#40C044

secondary

#CB91C9

accent

#4ED6DA

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #40C044

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

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