#40B246#40B246

#40B246 is a light, vivid green. Relative luminance 0.334; OKLCH L 67.6% C 0.180 H 144.1°. Best body text is #000000 at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#40B246
RGB	rgb(64, 178, 70)
HSL	hsl(123, 47%, 47%)
HSV	hsv(123, 64%, 70%)
CMYK	cmyk(64%, 0%, 60.7%, 30.2%)
CIE-LAB	lab(64.46, -53.75, 44.94)
CIE-LCH	lch(64.46, 70.06, 140.10°)
OKLab	oklab(67.57% -0.1457 0.1056)
OKLCH	oklch(67.57% 0.18 144.1)
XYZ	xyz(19.1391, 33.3711, 11.2258)
Luminance	0.3337 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B246 #B240AC

analogous

#73B240 #40B246 #40B27F

triadic

#40B246 #4640B2 #B24640

tetradic

#40B246 #4073B2 #B240AC #B27F40

square

#40B246 #4073B2 #B240AC #B27F40

split-complementary

#40B246 #7F40B2 #B24073

monochromatic

#205823 #308534 #40B246 #67C86C #94D898

Accessibility & contrast

On white

2.74

#40B246 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.67

#40B246 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B246

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B246	#FFFFFF	#000000	##000000
##40B246	1.00	2.74	7.67	7.67
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.67	21.00	1.00	1.00
##000000	7.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A23A

Deuteranopia (green-blind)

#A7994F

Tritanopia (blue-blind)

#26AD9B

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #40b246;
/* rgb */ color: rgb(64, 178, 70);
/* oklch */ color: oklch(67.6% 0.180 144.1);

Tailwind

colors: {
  custom: {
    50: '#82ca7d',
    500: '#40b246',
    950: '#000000',
  },
}

SCSS

$custom: #40b246;
$custom-light: #82ca7d;
$custom-dark: #000000;

JSON

{
  "hex": "#40b246",
  "rgb": {
    "r": 64,
    "g": 178,
    "b": 70
  },
  "hsl": {
    "h": 123.158,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.6757,
    "c": 0.17993,
    "h": 144.1
  },
  "luminance": 0.33373
}

Semantic roles & 50–950 ramp

primary

#40B246

secondary

#C48AC1

accent

#51D0D7

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0C130A

muted

#7D827C

Preview Lab

Preview with #40B246

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

Preview Lab → · Contrast checker → · Palette generator →