#40B334#40B334

#40B334 is a light, vivid green. Relative luminance 0.336; OKLCH L 67.7% C 0.194 H 141.8°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#40B334
RGB	rgb(64, 179, 52)
HSL	hsl(114, 55%, 45%)
HSV	hsv(114, 71%, 70%)
CMYK	cmyk(64.2%, 0%, 70.9%, 29.8%)
CIE-LAB	lab(64.62, -55.92, 52.75)
CIE-LCH	lch(64.62, 76.87, 136.67°)
OKLab	oklab(67.66% -0.1525 0.1202)
OKLCH	oklch(67.66% 0.194 141.8)
XYZ	xyz(18.8533, 33.5763, 8.7355)
Luminance	0.3358 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B334 #A734B3

analogous

#7FB334 #40B334 #34B368

triadic

#40B334 #3440B3 #B33440

tetradic

#40B334 #347FB3 #A734B3 #B36834

square

#40B334 #347FB3 #A734B3 #B36834

split-complementary

#40B334 #6834B3 #B3347F

monochromatic

#1E5418 #2F8426 #40B334 #62CE56 #8EDC86

Accessibility & contrast

On white

2.72

#40B334 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#40B334 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B334

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B334	#FFFFFF	#000000	##000000
##40B334	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A220

Deuteranopia (green-blind)

#A99940

Tritanopia (blue-blind)

#2AAE9A

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #40b334;
/* rgb */ color: rgb(64, 179, 52);
/* oklch */ color: oklch(67.7% 0.194 141.8);

Tailwind

colors: {
  custom: {
    50: '#83cb73',
    500: '#40b334',
    950: '#000000',
  },
}

SCSS

$custom: #40b334;
$custom-light: #83cb73;
$custom-dark: #000000;

JSON

{
  "hex": "#40b334",
  "rgb": {
    "r": 64,
    "g": 179,
    "b": 52
  },
  "hsl": {
    "h": 114.331,
    "s": 54.978,
    "l": 45.294
  },
  "oklch": {
    "l": 0.67656,
    "c": 0.19415,
    "h": 141.8
  },
  "luminance": 0.33578
}

Semantic roles & 50–950 ramp

primary

#40B334

secondary

#BF7DC5

accent

#49DED0

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #40B334

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

Preview Lab → · Contrast checker → · Palette generator →