#40C231#40C231

#40C231 is a light, highly saturated green. Relative luminance 0.399; OKLCH L 71.6% C 0.213 H 141.7°. Best body text is #000000 at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#40C231
RGB	rgb(64, 194, 49)
HSL	hsl(114, 60%, 48%)
HSV	hsv(114, 75%, 76%)
CMYK	cmyk(67%, 0%, 74.7%, 23.9%)
CIE-LAB	lab(69.39, -61.27, 58.69)
CIE-LCH	lch(69.39, 84.84, 136.23°)
OKLab	oklab(71.6% -0.1671 0.1322)
OKLCH	oklch(71.6% 0.213 141.7)
XYZ	xyz(21.9593, 39.8930, 9.4480)
Luminance	0.3990 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C231 #B331C2

analogous

#89C231 #40C231 #31C26A

triadic

#40C231 #3140C2 #C23140

tetradic

#40C231 #3189C2 #B331C2 #C26A31

square

#40C231 #3189C2 #B331C2 #C26A31

split-complementary

#40C231 #6A31C2 #C23189

monochromatic

#206018 #309125 #40C231 #67D65B #94E28C

Accessibility & contrast

On white

2.34

#40C231 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.98

#40C231 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C231

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C231	#FFFFFF	#000000	##000000
##40C231	1.00	2.34	8.98	8.98
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.98	21.00	1.00	1.00
##000000	8.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B012

Deuteranopia (green-blind)

#B7A541

Tritanopia (blue-blind)

#24BCA6

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #40c231;
/* rgb */ color: rgb(64, 194, 49);
/* oklch */ color: oklch(71.6% 0.213 141.7);

Tailwind

colors: {
  custom: {
    50: '#86d673',
    500: '#40c231',
    950: '#000000',
  },
}

SCSS

$custom: #40c231;
$custom-light: #86d673;
$custom-dark: #000000;

JSON

{
  "hex": "#40c231",
  "rgb": {
    "r": 64,
    "g": 194,
    "b": 49
  },
  "hsl": {
    "h": 113.793,
    "s": 59.671,
    "l": 47.647
  },
  "oklch": {
    "l": 0.71599,
    "c": 0.21306,
    "h": 141.7
  },
  "luminance": 0.39895
}

Semantic roles & 50–950 ramp

primary

#40C231

secondary

#C483CC

accent

#45E3D3

background

#F9FDF7

surface

#F1FAED

border

#CBD3C8

text

#0D1409

muted

#7E837B

Preview Lab

Preview with #40C231

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

Preview Lab → · Contrast checker → · Palette generator →