#40B635#40B635

#40B635 is a light, vivid green. Relative luminance 0.348; OKLCH L 68.5% C 0.197 H 141.9°. Best body text is #000000 at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#40B635
RGB	rgb(64, 182, 53)
HSL	hsl(115, 55%, 46%)
HSV	hsv(115, 71%, 71%)
CMYK	cmyk(64.8%, 0%, 70.9%, 28.6%)
CIE-LAB	lab(65.59, -56.88, 53.37)
CIE-LCH	lch(65.59, 78.00, 136.82°)
OKLab	oklab(68.46% -0.155 0.1216)
OKLCH	oklch(68.46% 0.197 141.9)
XYZ	xyz(19.4839, 34.8010, 9.0579)
Luminance	0.3480 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B635 #AB35B6

analogous

#80B635 #40B635 #35B66A

triadic

#40B635 #3540B6 #B63540

tetradic

#40B635 #3580B6 #AB35B6 #B66A35

square

#40B635 #3580B6 #AB35B6 #B66A35

split-complementary

#40B635 #6A35B6 #B63580

monochromatic

#1F5719 #2F8727 #40B635 #63CF59 #90DD89

Accessibility & contrast

On white

2.64

#40B635 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.96

#40B635 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B635

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B635	#FFFFFF	#000000	##000000
##40B635	1.00	2.64	7.96	7.96
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.96	21.00	1.00	1.00
##000000	7.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA520

Deuteranopia (green-blind)

#AC9C42

Tritanopia (blue-blind)

#29B09C

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #40b635;
/* rgb */ color: rgb(64, 182, 53);
/* oklch */ color: oklch(68.5% 0.197 141.9);

Tailwind

colors: {
  custom: {
    50: '#84cd74',
    500: '#40b635',
    950: '#000000',
  },
}

SCSS

$custom: #40b635;
$custom-light: #84cd74;
$custom-dark: #000000;

JSON

{
  "hex": "#40b635",
  "rgb": {
    "r": 64,
    "g": 182,
    "b": 53
  },
  "hsl": {
    "h": 114.884,
    "s": 54.894,
    "l": 46.078
  },
  "oklch": {
    "l": 0.6846,
    "c": 0.19703,
    "h": 141.9
  },
  "luminance": 0.34803
}

Semantic roles & 50–950 ramp

primary

#40B635

secondary

#C180C7

accent

#4ADED2

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1409

muted

#7D827B

Preview Lab

Preview with #40B635

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

Preview Lab → · Contrast checker → · Palette generator →