#64A328#64A328

#64A328 is a light, vivid yellow-green. Relative luminance 0.291; OKLCH L 64.9% C 0.165 H 133.2°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#64A328
RGB	rgb(100, 163, 40)
HSL	hsl(91, 61%, 40%)
HSV	hsv(91, 75%, 64%)
CMYK	cmyk(38.7%, 0%, 75.5%, 36.1%)
CIE-LAB	lab(60.83, -40.18, 53.79)
CIE-LCH	lch(60.83, 67.14, 126.76°)
OKLab	oklab(64.89% -0.113 0.1202)
OKLCH	oklch(64.89% 0.165 133.2)
XYZ	xyz(18.7354, 29.0560, 6.6283)
Luminance	0.2906 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A328 #6728A3

analogous

#A1A328 #64A328 #28A32A

triadic

#64A328 #2864A3 #A32864

tetradic

#64A328 #28A1A3 #6728A3 #A32A28

square

#64A328 #28A1A3 #6728A3 #A32A28

split-complementary

#64A328 #2A28A3 #A328A1

monochromatic

#284110 #46721C #64A328 #82CF3A #A1DB6B

Accessibility & contrast

On white

3.08

#64A328 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#64A328 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #64A328

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A328	#FFFFFF	#000000	##000000
##64A328	1.00	3.08	6.81	6.81
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA960D

Deuteranopia (green-blind)

#A19134

Tritanopia (blue-blind)

#649C8C

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #64a328;
/* rgb */ color: rgb(100, 163, 40);
/* oklch */ color: oklch(64.9% 0.165 133.2);

Tailwind

colors: {
  custom: {
    50: '#95be6b',
    500: '#64a328',
    950: '#000000',
  },
}

SCSS

$custom: #64a328;
$custom-light: #95be6b;
$custom-dark: #000000;

JSON

{
  "hex": "#64a328",
  "rgb": {
    "r": 100,
    "g": 163,
    "b": 40
  },
  "hsl": {
    "h": 90.732,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.64886,
    "c": 0.165,
    "h": 133.2
  },
  "luminance": 0.29057
}

Semantic roles & 50–950 ramp

primary

#64A328

secondary

#9566C1

accent

#44E496

background

#F9FBF6

surface

#F2F7EC

border

#CCD0C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #64A328

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

Preview Lab → · Contrast checker → · Palette generator →