#64AA28#64AA28

#64AA28 is a light, vivid yellow-green. Relative luminance 0.316; OKLCH L 66.7% C 0.174 H 134.2°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#64AA28
RGB	rgb(100, 170, 40)
HSL	hsl(92, 62%, 41%)
HSV	hsv(92, 76%, 67%)
CMYK	cmyk(41.2%, 0%, 76.5%, 33.3%)
CIE-LAB	lab(63.02, -43.14, 55.92)
CIE-LCH	lch(63.02, 70.63, 127.65°)
OKLab	oklab(66.68% -0.121 0.1247)
OKLCH	oklch(66.68% 0.174 134.2)
XYZ	xyz(20.0129, 31.6109, 7.0541)
Luminance	0.3161 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64AA28 #6E28AA

analogous

#A5AA28 #64AA28 #28AA2D

triadic

#64AA28 #2864AA #AA2864

tetradic

#64AA28 #28A5AA #6E28AA #AA2D28

square

#64AA28 #28A5AA #6E28AA #AA2D28

split-complementary

#64AA28 #2D28AA #AA28A5

monochromatic

#2A4711 #47781C #64AA28 #82D23E #A2DD6F

Accessibility & contrast

On white

2.87

#64AA28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#64AA28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64AA28

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64AA28	#FFFFFF	#000000	##000000
##64AA28	1.00	2.87	7.32	7.32
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.32	21.00	1.00	1.00
##000000	7.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19C08

Deuteranopia (green-blind)

#A79636

Tritanopia (blue-blind)

#63A391

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #64aa28;
/* rgb */ color: rgb(100, 170, 40);
/* oklch */ color: oklch(66.7% 0.174 134.2);

Tailwind

colors: {
  custom: {
    50: '#96c46c',
    500: '#64aa28',
    950: '#000000',
  },
}

SCSS

$custom: #64aa28;
$custom-light: #96c46c;
$custom-dark: #000000;

JSON

{
  "hex": "#64aa28",
  "rgb": {
    "r": 100,
    "g": 170,
    "b": 40
  },
  "hsl": {
    "h": 92.308,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.66677,
    "c": 0.17376,
    "h": 134.2
  },
  "luminance": 0.31612
}

Semantic roles & 50–950 ramp

primary

#64AA28

secondary

#9A6AC4

accent

#43E59A

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #64AA28

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

Preview Lab → · Contrast checker → · Palette generator →