#40AC2E#40AC2E

#40AC2E is a light, vivid green. Relative luminance 0.308; OKLCH L 65.7% C 0.190 H 141.1°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#40AC2E
RGB	rgb(64, 172, 46)
HSL	hsl(111, 58%, 43%)
HSV	hsv(111, 73%, 67%)
CMYK	cmyk(62.8%, 0%, 73.3%, 32.5%)
CIE-LAB	lab(62.33, -53.95, 52.66)
CIE-LCH	lch(62.33, 75.39, 135.69°)
OKLab	oklab(65.75% -0.1475 0.1192)
OKLCH	oklch(65.75% 0.19 141.1)
XYZ	xyz(17.3592, 30.7906, 7.6126)
Luminance	0.3079 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AC2E #9A2EAC

analogous

#7FAC2E #40AC2E #2EAC5B

triadic

#40AC2E #2E40AC #AC2E40

tetradic

#40AC2E #2E7FAC #9A2EAC #AC5B2E

square

#40AC2E #2E7FAC #9A2EAC #AC5B2E

split-complementary

#40AC2E #5B2EAC #AC2E7F

monochromatic

#1C4B14 #2E7C21 #40AC2E #5CCE49 #87DB79

Accessibility & contrast

On white

2.93

#40AC2E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#40AC2E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AC2E

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AC2E	#FFFFFF	#000000	##000000
##40AC2E	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09C17

Deuteranopia (green-blind)

#A3933B

Tritanopia (blue-blind)

#2EA793

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #40ac2e;
/* rgb */ color: rgb(64, 172, 46);
/* oklch */ color: oklch(65.7% 0.190 141.1);

Tailwind

colors: {
  custom: {
    50: '#82c66f',
    500: '#40ac2e',
    950: '#000000',
  },
}

SCSS

$custom: #40ac2e;
$custom-light: #82c66f;
$custom-dark: #000000;

JSON

{
  "hex": "#40ac2e",
  "rgb": {
    "r": 64,
    "g": 172,
    "b": 46
  },
  "hsl": {
    "h": 111.429,
    "s": 57.798,
    "l": 42.745
  },
  "oklch": {
    "l": 0.65745,
    "c": 0.18963,
    "h": 141.1
  },
  "luminance": 0.30792
}

Semantic roles & 50–950 ramp

primary

#40AC2E

secondary

#B872C3

accent

#47E1CB

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #40AC2E

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

Preview Lab → · Contrast checker → · Palette generator →