#40AC49#40AC49

#40AC49 is a light, vivid green. Relative luminance 0.311; OKLCH L 66.0% C 0.170 H 144.7°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#40AC49
RGB	rgb(64, 172, 73)
HSL	hsl(125, 46%, 46%)
HSV	hsv(125, 63%, 67%)
CMYK	cmyk(62.8%, 0%, 57.6%, 32.5%)
CIE-LAB	lab(62.57, -51.17, 41.35)
CIE-LCH	lch(62.57, 65.79, 141.06°)
OKLab	oklab(66.02% -0.1386 0.0981)
OKLCH	oklch(66.02% 0.17 144.7)
XYZ	xyz(18.0684, 31.0743, 11.3478)
Luminance	0.3108 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AC49 #AC40A3

analogous

#6DAC40 #40AC49 #40AC7F

triadic

#40AC49 #4940AC #AC4940

tetradic

#40AC49 #406DAC #AC40A3 #AC7F40

square

#40AC49 #406DAC #AC40A3 #AC7F40

split-complementary

#40AC49 #7F40AC #AC406D

monochromatic

#1F5323 #2F7F36 #40AC49 #64C56C #91D696

Accessibility & contrast

On white

2.91

#40AC49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.22

#40AC49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AC49

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AC49	#FFFFFF	#000000	##000000
##40AC49	1.00	2.91	7.22	7.22
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.22	21.00	1.00	1.00
##000000	7.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9D3F

Deuteranopia (green-blind)

#A19451

Tritanopia (blue-blind)

#28A896

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #40ac49;
/* rgb */ color: rgb(64, 172, 73);
/* oklch */ color: oklch(66.0% 0.170 144.7);

Tailwind

colors: {
  custom: {
    50: '#81c67f',
    500: '#40ac49',
    950: '#000000',
  },
}

SCSS

$custom: #40ac49;
$custom-light: #81c67f;
$custom-dark: #000000;

JSON

{
  "hex": "#40ac49",
  "rgb": {
    "r": 64,
    "g": 172,
    "b": 73
  },
  "hsl": {
    "h": 125,
    "s": 45.763,
    "l": 46.275
  },
  "oklch": {
    "l": 0.6602,
    "c": 0.16979,
    "h": 144.7
  },
  "luminance": 0.31076
}

Semantic roles & 50–950 ramp

primary

#40AC49

secondary

#C187BC

accent

#52CBD5

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #40AC49

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

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