#40AC2D#40AC2D

#40AC2D is a light, vivid green. Relative luminance 0.308; OKLCH L 65.7% C 0.190 H 141.0°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#40AC2D
RGB	rgb(64, 172, 45)
HSL	hsl(111, 59%, 43%)
HSV	hsv(111, 74%, 67%)
CMYK	cmyk(62.8%, 0%, 73.8%, 32.5%)
CIE-LAB	lab(62.32, -54.03, 53.02)
CIE-LCH	lch(62.32, 75.70, 135.54°)
OKLab	oklab(65.74% -0.1478 0.1198)
OKLCH	oklch(65.74% 0.19 141)
XYZ	xyz(17.3397, 30.7828, 7.5100)
Luminance	0.3078 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AC2D #992DAC

analogous

#7FAC2D #40AC2D #2DAC5A

triadic

#40AC2D #2D40AC #AC2D40

tetradic

#40AC2D #2D7FAC #992DAC #AC5A2D

square

#40AC2D #2D7FAC #992DAC #AC5A2D

split-complementary

#40AC2D #5A2DAC #AC2D7F

monochromatic

#1C4B14 #2E7B20 #40AC2D #5CCF47 #87DC78

Accessibility & contrast

On white

2.93

#40AC2D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#40AC2D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AC2D

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AC2D	#FFFFFF	#000000	##000000
##40AC2D	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)

#B09C15

Deuteranopia (green-blind)

#A3933A

Tritanopia (blue-blind)

#2FA693

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #40ac2d;
/* rgb */ color: rgb(64, 172, 45);
/* oklch */ color: oklch(65.7% 0.190 141.0);

Tailwind

colors: {
  custom: {
    50: '#82c66e',
    500: '#40ac2d',
    950: '#000000',
  },
}

SCSS

$custom: #40ac2d;
$custom-light: #82c66e;
$custom-dark: #000000;

JSON

{
  "hex": "#40ac2d",
  "rgb": {
    "r": 64,
    "g": 172,
    "b": 45
  },
  "hsl": {
    "h": 111.024,
    "s": 58.525,
    "l": 42.549
  },
  "oklch": {
    "l": 0.65737,
    "c": 0.19023,
    "h": 141
  },
  "luminance": 0.30784
}

Semantic roles & 50–950 ramp

primary

#40AC2D

secondary

#B771C4

accent

#46E2CA

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #40AC2D

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

Preview Lab → · Contrast checker → · Palette generator →