#64B42A#64B42A

#64B42A is a light, vivid yellow-green. Relative luminance 0.355; OKLCH L 69.2% C 0.185 H 135.4°. Best body text is #000000 at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#64B42A
RGB	rgb(100, 180, 42)
HSL	hsl(95, 62%, 44%)
HSV	hsv(95, 77%, 71%)
CMYK	cmyk(44.4%, 0%, 76.7%, 29.4%)
CIE-LAB	lab(66.15, -47.13, 58.27)
CIE-LCH	lch(66.15, 74.94, 128.97°)
OKLab	oklab(69.25% -0.1316 0.1299)
OKLCH	oklch(69.25% 0.185 135.4)
XYZ	xyz(21.9942, 35.5177, 7.8867)
Luminance	0.3552 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B42A #7A2AB4

analogous

#A9B42A #64B42A #2AB435

triadic

#64B42A #2A64B4 #B42A64

tetradic

#64B42A #2AA9B4 #7A2AB4 #B4352A

square

#64B42A #2AA9B4 #7A2AB4 #B4352A

split-complementary

#64B42A #352AB4 #B42AA9

monochromatic

#2D5113 #48821E #64B42A #82D447 #A4E079

Accessibility & contrast

On white

2.59

#64B42A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.10

#64B42A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B42A

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B42A	#FFFFFF	#000000	##000000
##64B42A	1.00	2.59	8.10	8.10
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.10	21.00	1.00	1.00
##000000	8.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA506

Deuteranopia (green-blind)

#B09E39

Tritanopia (blue-blind)

#61AD9A

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #64b42a;
/* rgb */ color: rgb(100, 180, 42);
/* oklch */ color: oklch(69.2% 0.185 135.4);

Tailwind

colors: {
  custom: {
    50: '#97cb6e',
    500: '#64b42a',
    950: '#000000',
  },
}

SCSS

$custom: #64b42a;
$custom-light: #97cb6e;
$custom-dark: #000000;

JSON

{
  "hex": "#64b42a",
  "rgb": {
    "r": 100,
    "g": 180,
    "b": 42
  },
  "hsl": {
    "h": 94.783,
    "s": 62.162,
    "l": 43.529
  },
  "oklch": {
    "l": 0.69247,
    "c": 0.18493,
    "h": 135.4
  },
  "luminance": 0.35519
}

Semantic roles & 50–950 ramp

primary

#64B42A

secondary

#A472C8

accent

#43E5A1

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #64B42A

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

Preview Lab → · Contrast checker → · Palette generator →