#40AC6D#40AC6D

#40AC6D is a light, vivid green. Relative luminance 0.317; OKLCH L 66.6% C 0.136 H 154.4°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#40AC6D
RGB	rgb(64, 172, 109)
HSL	hsl(145, 46%, 46%)
HSV	hsv(145, 63%, 67%)
CMYK	cmyk(62.8%, 0%, 36.6%, 32.5%)
CIE-LAB	lab(63.09, -45.39, 23.54)
CIE-LCH	lch(63.09, 51.13, 152.59°)
OKLab	oklab(66.62% -0.123 0.059)
OKLCH	oklch(66.62% 0.136 154.4)
XYZ	xyz(19.6255, 31.6972, 19.5489)
Luminance	0.3170 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AC6D #AC407F

analogous

#49AC40 #40AC6D #40ACA3

triadic

#40AC6D #6D40AC #AC6D40

tetradic

#40AC6D #4049AC #AC407F #ACA340

square

#40AC6D #4049AC #AC407F #ACA340

split-complementary

#40AC6D #A340AC #AC4049

monochromatic

#1F5334 #2F7F51 #40AC6D #64C58C #91D6AD

Accessibility & contrast

On white

2.86

#40AC6D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#40AC6D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AC6D

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AC6D	#FFFFFF	#000000	##000000
##40AC6D	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9F69

Deuteranopia (green-blind)

#9D9571

Tritanopia (blue-blind)

#10AA9C

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #40ac6d;
/* rgb */ color: rgb(64, 172, 109);
/* oklch */ color: oklch(66.6% 0.136 154.4);

Tailwind

colors: {
  custom: {
    50: '#80c597',
    500: '#40ac6d',
    950: '#000000',
  },
}

SCSS

$custom: #40ac6d;
$custom-light: #80c597;
$custom-dark: #000000;

JSON

{
  "hex": "#40ac6d",
  "rgb": {
    "r": 64,
    "g": 172,
    "b": 109
  },
  "hsl": {
    "h": 145,
    "s": 45.763,
    "l": 46.275
  },
  "oklch": {
    "l": 0.66619,
    "c": 0.13641,
    "h": 154.4
  },
  "luminance": 0.31699
}

Semantic roles & 50–950 ramp

primary

#40AC6D

secondary

#C187A9

accent

#529FD5

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #40AC6D

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

Preview Lab → · Contrast checker → · Palette generator →