#40A830#40A830

#40A830 is a light, vivid green. Relative luminance 0.293; OKLCH L 64.7% C 0.184 H 141.2°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#40A830
RGB	rgb(64, 168, 48)
HSL	hsl(112, 56%, 42%)
HSV	hsv(112, 71%, 66%)
CMYK	cmyk(61.9%, 0%, 71.4%, 34.1%)
CIE-LAB	lab(61.05, -52.35, 50.59)
CIE-LCH	lch(61.05, 72.80, 135.98°)
OKLab	oklab(64.69% -0.1431 0.1151)
OKLCH	oklch(64.69% 0.184 141.2)
XYZ	xyz(16.6497, 29.3071, 7.5752)
Luminance	0.2931 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A830 #9830A8

analogous

#7CA830 #40A830 #30A85C

triadic

#40A830 #3040A8 #A83040

tetradic

#40A830 #307CA8 #9830A8 #A85C30

square

#40A830 #307CA8 #9830A8 #A85C30

split-complementary

#40A830 #5C30A8 #A8307C

monochromatic

#1C4915 #2E7822 #40A830 #5BCB4A #86D97A

Accessibility & contrast

On white

3.06

#40A830 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#40A830 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A830

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A830	#FFFFFF	#000000	##000000
##40A830	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC991D

Deuteranopia (green-blind)

#9F903C

Tritanopia (blue-blind)

#30A390

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #40a830;
/* rgb */ color: rgb(64, 168, 48);
/* oklch */ color: oklch(64.7% 0.184 141.2);

Tailwind

colors: {
  custom: {
    50: '#81c36f',
    500: '#40a830',
    950: '#000000',
  },
}

SCSS

$custom: #40a830;
$custom-light: #81c36f;
$custom-dark: #000000;

JSON

{
  "hex": "#40a830",
  "rgb": {
    "r": 64,
    "g": 168,
    "b": 48
  },
  "hsl": {
    "h": 112,
    "s": 55.556,
    "l": 42.353
  },
  "oklch": {
    "l": 0.64691,
    "c": 0.18363,
    "h": 141.2
  },
  "luminance": 0.29309
}

Semantic roles & 50–950 ramp

primary

#40A830

secondary

#B773C1

accent

#49DFCB

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #40A830

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

Preview Lab → · Contrast checker → · Palette generator →