#40B34A#40B34A

#40B34A is a light, vivid green. Relative luminance 0.338; OKLCH L 67.9% C 0.178 H 144.7°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#40B34A
RGB	rgb(64, 179, 74)
HSL	hsl(125, 47%, 48%)
HSV	hsv(125, 64%, 70%)
CMYK	cmyk(64.2%, 0%, 58.7%, 29.8%)
CIE-LAB	lab(64.82, -53.63, 43.51)
CIE-LCH	lch(64.82, 69.06, 140.94°)
OKLab	oklab(67.88% -0.1452 0.1029)
OKLCH	oklch(67.88% 0.178 144.7)
XYZ	xyz(19.4693, 33.8226, 11.9796)
Luminance	0.3382 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B34A #B340A9

analogous

#70B340 #40B34A #40B383

triadic

#40B34A #4A40B3 #B34A40

tetradic

#40B34A #4070B3 #B340A9 #B38340

square

#40B34A #4070B3 #B340A9 #B38340

split-complementary

#40B34A #8340B3 #B34070

monochromatic

#205925 #308637 #40B34A #67C970 #94D99A

Accessibility & contrast

On white

2.70

#40B34A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.77

#40B34A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B34A

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B34A	#FFFFFF	#000000	##000000
##40B34A	1.00	2.70	7.77	7.77
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.77	21.00	1.00	1.00
##000000	7.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A33F

Deuteranopia (green-blind)

#A89952

Tritanopia (blue-blind)

#24AE9C

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #40b34a;
/* rgb */ color: rgb(64, 179, 74);
/* oklch */ color: oklch(67.9% 0.178 144.7);

Tailwind

colors: {
  custom: {
    50: '#82cb80',
    500: '#40b34a',
    950: '#000000',
  },
}

SCSS

$custom: #40b34a;
$custom-light: #82cb80;
$custom-dark: #000000;

JSON

{
  "hex": "#40b34a",
  "rgb": {
    "r": 64,
    "g": 179,
    "b": 74
  },
  "hsl": {
    "h": 125.217,
    "s": 47.325,
    "l": 47.647
  },
  "oklch": {
    "l": 0.67882,
    "c": 0.17794,
    "h": 144.7
  },
  "luminance": 0.33825
}

Semantic roles & 50–950 ramp

primary

#40B34A

secondary

#C48ABF

accent

#51CBD7

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C130A

muted

#7D827C

Preview Lab

Preview with #40B34A

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

Preview Lab → · Contrast checker → · Palette generator →