#64AC51#64AC51

#64AC51 is a light, vivid green. Relative luminance 0.328; OKLCH L 67.6% C 0.145 H 139.4°. Best body text is #000000 at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#64AC51
RGB	rgb(100, 172, 81)
HSL	hsl(107, 36%, 50%)
HSV	hsv(107, 53%, 67%)
CMYK	cmyk(41.9%, 0%, 52.9%, 32.5%)
CIE-LAB	lab(64.00, -40.23, 39.50)
CIE-LCH	lch(64.00, 56.38, 135.53°)
OKLab	oklab(67.6% -0.1103 0.0944)
OKLCH	oklch(67.6% 0.145 139.4)
XYZ	xyz(21.4925, 32.8072, 12.9829)
Luminance	0.3281 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64AC51 #9951AC

analogous

#91AC51 #64AC51 #51AC6C

triadic

#64AC51 #5164AC #AC5164

tetradic

#64AC51 #5191AC #9951AC #AC6C51

square

#64AC51 #5191AC #9951AC #AC6C51

split-complementary

#64AC51 #6C51AC #AC5191

monochromatic

#34592A #4C823D #64AC51 #89C07A #AED4A3

Accessibility & contrast

On white

2.78

#64AC51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.56

#64AC51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64AC51

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64AC51	#FFFFFF	#000000	##000000
##64AC51	1.00	2.78	7.56	7.56
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.56	21.00	1.00	1.00
##000000	7.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09F49

Deuteranopia (green-blind)

#A69957

Tritanopia (blue-blind)

#5FA797

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #64ac51;
/* rgb */ color: rgb(100, 172, 81);
/* oklch */ color: oklch(67.6% 0.145 139.4);

Tailwind

colors: {
  custom: {
    50: '#94c584',
    500: '#64ac51',
    950: '#000000',
  },
}

SCSS

$custom: #64ac51;
$custom-light: #94c584;
$custom-dark: #000000;

JSON

{
  "hex": "#64ac51",
  "rgb": {
    "r": 100,
    "g": 172,
    "b": 81
  },
  "hsl": {
    "h": 107.473,
    "s": 35.968,
    "l": 49.608
  },
  "oklch": {
    "l": 0.67599,
    "c": 0.14517,
    "h": 139.4
  },
  "luminance": 0.32808
}

Semantic roles & 50–950 ramp

primary

#64AC51

secondary

#B998C1

accent

#5CCCB5

background

#F9FCF8

surface

#F2F8EF

border

#CCD1CA

text

#0E130B

muted

#7E827C

Preview Lab

Preview with #64AC51

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

Preview Lab → · Contrast checker → · Palette generator →