#64B573#64B573

#64B573 is a light, vivid green. Relative luminance 0.370; OKLCH L 70.4% C 0.125 H 148.5°. Best body text is #000000 at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#64B573
RGB	rgb(100, 181, 115)
HSL	hsl(131, 35%, 55%)
HSV	hsv(131, 45%, 71%)
CMYK	cmyk(44.8%, 0%, 36.5%, 29%)
CIE-LAB	lab(67.27, -39.12, 26.13)
CIE-LCH	lch(67.27, 47.04, 146.26°)
OKLab	oklab(70.43% -0.1064 0.0653)
OKLCH	oklch(70.43% 0.125 148.5)
XYZ	xyz(24.8725, 36.9932, 22.0461)
Luminance	0.3700 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B573 #B564A6

analogous

#7EB564 #64B573 #64B59B

triadic

#64B573 #7364B5 #B57364

tetradic

#64B573 #647EB5 #B564A6 #B59B64

square

#64B573 #647EB5 #B564A6 #B59B64

split-complementary

#64B573 #9B64B5 #B5647E

monochromatic

#336B3E #479555 #64B573 #8DC998 #B7DDBE

Accessibility & contrast

On white

2.50

#64B573 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.40

#64B573 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B573

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B573	#FFFFFF	#000000	##000000
##64B573	1.00	2.50	8.40	8.40
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.40	21.00	1.00	1.00
##000000	8.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A96F

Deuteranopia (green-blind)

#ABA177

Tritanopia (blue-blind)

#56B2A4

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #64b573;
/* rgb */ color: rgb(100, 181, 115);
/* oklch */ color: oklch(70.4% 0.125 148.5);

Tailwind

colors: {
  custom: {
    50: '#94cc9c',
    500: '#64b573',
    950: '#000000',
  },
}

SCSS

$custom: #64b573;
$custom-light: #94cc9c;
$custom-dark: #000000;

JSON

{
  "hex": "#64b573",
  "rgb": {
    "r": 100,
    "g": 181,
    "b": 115
  },
  "hsl": {
    "h": 131.111,
    "s": 35.371,
    "l": 55.098
  },
  "oklch": {
    "l": 0.70428,
    "c": 0.12485,
    "h": 148.5
  },
  "luminance": 0.36995
}

Semantic roles & 50–950 ramp

primary

#64B573

secondary

#CBA9C5

accent

#5CB7CB

background

#F9FCF9

surface

#F2F9F2

border

#CCD2CC

text

#0E130E

muted

#7E827E

Preview Lab

Preview with #64B573

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

Preview Lab → · Contrast checker → · Palette generator →