#40B352#40B352

#40B352 is a light, vivid green. Relative luminance 0.339; OKLCH L 68.0% C 0.171 H 146.1°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#40B352
RGB	rgb(64, 179, 82)
HSL	hsl(129, 47%, 48%)
HSV	hsv(129, 64%, 70%)
CMYK	cmyk(64.2%, 0%, 54.2%, 29.8%)
CIE-LAB	lab(64.91, -52.58, 39.80)
CIE-LCH	lch(64.91, 65.95, 142.88°)
OKLab	oklab(67.99% -0.1421 0.0953)
OKLCH	oklch(67.99% 0.171 146.1)
XYZ	xyz(19.7561, 33.9374, 13.4904)
Luminance	0.3394 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B352 #B340A1

analogous

#68B340 #40B352 #40B38B

triadic

#40B352 #5240B3 #B35240

tetradic

#40B352 #4068B3 #B340A1 #B38B40

square

#40B352 #4068B3 #B340A1 #B38B40

split-complementary

#40B352 #8B40B3 #B34068

monochromatic

#205929 #30863D #40B352 #67C977 #94D99F

Accessibility & contrast

On white

2.70

#40B352 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#40B352 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B352

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B352	#FFFFFF	#000000	##000000
##40B352	1.00	2.70	7.79	7.79
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A349

Deuteranopia (green-blind)

#A79A59

Tritanopia (blue-blind)

#20AF9D

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #40b352;
/* rgb */ color: rgb(64, 179, 82);
/* oklch */ color: oklch(68.0% 0.171 146.1);

Tailwind

colors: {
  custom: {
    50: '#82cb85',
    500: '#40b352',
    950: '#000000',
  },
}

SCSS

$custom: #40b352;
$custom-light: #82cb85;
$custom-dark: #000000;

JSON

{
  "hex": "#40b352",
  "rgb": {
    "r": 64,
    "g": 179,
    "b": 82
  },
  "hsl": {
    "h": 129.391,
    "s": 47.325,
    "l": 47.647
  },
  "oklch": {
    "l": 0.67987,
    "c": 0.17111,
    "h": 146.1
  },
  "luminance": 0.33939
}

Semantic roles & 50–950 ramp

primary

#40B352

secondary

#C48ABB

accent

#51C2D7

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C130B

muted

#7D827C

Preview Lab

Preview with #40B352

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

Preview Lab → · Contrast checker → · Palette generator →