#64A128#64A128

#64A128 is a light, vivid yellow-green. Relative luminance 0.284; OKLCH L 64.4% C 0.162 H 132.9°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#64A128
RGB	rgb(100, 161, 40)
HSL	hsl(90, 60%, 39%)
HSV	hsv(90, 75%, 63%)
CMYK	cmyk(37.9%, 0%, 75.2%, 36.9%)
CIE-LAB	lab(60.20, -39.31, 53.18)
CIE-LCH	lch(60.20, 66.13, 126.48°)
OKLab	oklab(64.37% -0.1107 0.1189)
OKLCH	oklch(64.37% 0.162 132.9)
XYZ	xyz(18.3831, 28.3514, 6.5108)
Luminance	0.2835 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A128 #6528A1

analogous

#A1A128 #64A128 #28A129

triadic

#64A128 #2864A1 #A12864

tetradic

#64A128 #28A1A1 #6528A1 #A12928

square

#64A128 #28A1A1 #6528A1 #A12928

split-complementary

#64A128 #2928A1 #A128A1

monochromatic

#273F10 #46701C #64A128 #82CE39 #A1DA6A

Accessibility & contrast

On white

3.15

#64A128 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#64A128 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #64A128

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A128	#FFFFFF	#000000	##000000
##64A128	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8940F

Deuteranopia (green-blind)

#9F8F34

Tritanopia (blue-blind)

#659A8A

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #64a128;
/* rgb */ color: rgb(100, 161, 40);
/* oklch */ color: oklch(64.4% 0.162 132.9);

Tailwind

colors: {
  custom: {
    50: '#95bd6b',
    500: '#64a128',
    950: '#000000',
  },
}

SCSS

$custom: #64a128;
$custom-light: #95bd6b;
$custom-dark: #000000;

JSON

{
  "hex": "#64a128",
  "rgb": {
    "r": 100,
    "g": 161,
    "b": 40
  },
  "hsl": {
    "h": 90.248,
    "s": 60.199,
    "l": 39.412
  },
  "oklch": {
    "l": 0.64374,
    "c": 0.16248,
    "h": 132.9
  },
  "luminance": 0.28352
}

Semantic roles & 50–950 ramp

primary

#64A128

secondary

#9365C0

accent

#44E395

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #64A128

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

Preview Lab → · Contrast checker → · Palette generator →