#64AC33#64AC33

#64AC33 is a light, vivid yellow-green. Relative luminance 0.325; OKLCH L 67.3% C 0.170 H 135.3°. Best body text is #000000 at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#64AC33
RGB	rgb(100, 172, 51)
HSL	hsl(96, 54%, 44%)
HSV	hsv(96, 70%, 67%)
CMYK	cmyk(41.9%, 0%, 70.3%, 32.5%)
CIE-LAB	lab(63.72, -43.23, 52.61)
CIE-LCH	lch(63.72, 68.09, 129.42°)
OKLab	oklab(67.27% -0.1205 0.1193)
OKLCH	oklch(67.27% 0.17 135.3)
XYZ	xyz(20.6051, 32.4523, 8.3095)
Luminance	0.3245 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64AC33 #7B33AC

analogous

#A0AC33 #64AC33 #33AC3E

triadic

#64AC33 #3364AC #AC3364

tetradic

#64AC33 #33A0AC #7B33AC #AC3E33

square

#64AC33 #33A0AC #7B33AC #AC3E33

split-complementary

#64AC33 #3E33AC #AC33A0

monochromatic

#2D4E17 #497D25 #64AC33 #82CB51 #A4D980

Accessibility & contrast

On white

2.80

#64AC33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.49

#64AC33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64AC33

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64AC33	#FFFFFF	#000000	##000000
##64AC33	1.00	2.80	7.49	7.49
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.49	21.00	1.00	1.00
##000000	7.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29E20

Deuteranopia (green-blind)

#A9983E

Tritanopia (blue-blind)

#62A694

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #64ac33;
/* rgb */ color: rgb(100, 172, 51);
/* oklch */ color: oklch(67.3% 0.170 135.3);

Tailwind

colors: {
  custom: {
    50: '#96c572',
    500: '#64ac33',
    950: '#000000',
  },
}

SCSS

$custom: #64ac33;
$custom-light: #96c572;
$custom-dark: #000000;

JSON

{
  "hex": "#64ac33",
  "rgb": {
    "r": 100,
    "g": 172,
    "b": 51
  },
  "hsl": {
    "h": 95.702,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.67269,
    "c": 0.16959,
    "h": 135.3
  },
  "luminance": 0.32453
}

Semantic roles & 50–950 ramp

primary

#64AC33

secondary

#A478C2

accent

#4ADEA2

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #64AC33

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

Preview Lab → · Contrast checker → · Palette generator →