#64B22A#64B22A

#64B22A is a light, vivid yellow-green. Relative luminance 0.347; OKLCH L 68.7% C 0.182 H 135.2°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#64B22A
RGB	rgb(100, 178, 42)
HSL	hsl(94, 62%, 43%)
HSV	hsv(94, 76%, 70%)
CMYK	cmyk(43.8%, 0%, 76.4%, 30.2%)
CIE-LAB	lab(65.53, -46.32, 57.67)
CIE-LCH	lch(65.53, 73.96, 128.77°)
OKLab	oklab(68.74% -0.1295 0.1286)
OKLCH	oklch(68.74% 0.183 135.2)
XYZ	xyz(21.5934, 34.7160, 7.7531)
Luminance	0.3472 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B22A #782AB2

analogous

#A8B22A #64B22A #2AB234

triadic

#64B22A #2A64B2 #B22A64

tetradic

#64B22A #2AA8B2 #782AB2 #B2342A

square

#64B22A #2AA8B2 #782AB2 #B2342A

split-complementary

#64B22A #342AB2 #B22AA8

monochromatic

#2C4F13 #48801E #64B22A #82D346 #A4DF77

Accessibility & contrast

On white

2.64

#64B22A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#64B22A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B22A

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B22A	#FFFFFF	#000000	##000000
##64B22A	1.00	2.64	7.94	7.94
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A308

Deuteranopia (green-blind)

#AE9D38

Tritanopia (blue-blind)

#62AB98

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #64b22a;
/* rgb */ color: rgb(100, 178, 42);
/* oklch */ color: oklch(68.7% 0.182 135.2);

Tailwind

colors: {
  custom: {
    50: '#97c96e',
    500: '#64b22a',
    950: '#000000',
  },
}

SCSS

$custom: #64b22a;
$custom-light: #97c96e;
$custom-dark: #000000;

JSON

{
  "hex": "#64b22a",
  "rgb": {
    "r": 100,
    "g": 178,
    "b": 42
  },
  "hsl": {
    "h": 94.412,
    "s": 61.818,
    "l": 43.137
  },
  "oklch": {
    "l": 0.68736,
    "c": 0.1825,
    "h": 135.2
  },
  "luminance": 0.34717
}

Semantic roles & 50–950 ramp

primary

#64B22A

secondary

#A271C7

accent

#43E5A0

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #64B22A

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

Preview Lab → · Contrast checker → · Palette generator →