#64B22C#64B22C

#64B22C is a light, vivid yellow-green. Relative luminance 0.347; OKLCH L 68.7% C 0.181 H 135.3°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#64B22C
RGB	rgb(100, 178, 44)
HSL	hsl(95, 60%, 44%)
HSV	hsv(95, 75%, 70%)
CMYK	cmyk(43.8%, 0%, 75.3%, 30.2%)
CIE-LAB	lab(65.54, -46.19, 57.00)
CIE-LCH	lch(65.54, 73.37, 129.02°)
OKLab	oklab(68.75% -0.129 0.1275)
OKLCH	oklch(68.75% 0.181 135.3)
XYZ	xyz(21.6300, 34.7307, 7.9463)
Luminance	0.3473 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B22C #7A2CB2

analogous

#A7B22C #64B22C #2CB237

triadic

#64B22C #2C64B2 #B22C64

tetradic

#64B22C #2CA7B2 #7A2CB2 #B2372C

square

#64B22C #2CA7B2 #7A2CB2 #B2372C

split-complementary

#64B22C #372CB2 #B22CA7

monochromatic

#2D5014 #488120 #64B22C #82D249 #A4DE7A

Accessibility & contrast

On white

2.64

#64B22C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.95

#64B22C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B22C

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B22C	#FFFFFF	#000000	##000000
##64B22C	1.00	2.64	7.95	7.95
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.95	21.00	1.00	1.00
##000000	7.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A30E

Deuteranopia (green-blind)

#AE9D3A

Tritanopia (blue-blind)

#62AB98

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #64b22c;
/* rgb */ color: rgb(100, 178, 44);
/* oklch */ color: oklch(68.7% 0.181 135.3);

Tailwind

colors: {
  custom: {
    50: '#97c96f',
    500: '#64b22c',
    950: '#000000',
  },
}

SCSS

$custom: #64b22c;
$custom-light: #97c96f;
$custom-dark: #000000;

JSON

{
  "hex": "#64b22c",
  "rgb": {
    "r": 100,
    "g": 178,
    "b": 44
  },
  "hsl": {
    "h": 94.925,
    "s": 60.36,
    "l": 43.529
  },
  "oklch": {
    "l": 0.68749,
    "c": 0.1814,
    "h": 135.3
  },
  "luminance": 0.34732
}

Semantic roles & 50–950 ramp

primary

#64B22C

secondary

#A473C6

accent

#44E4A1

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #64B22C

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

Preview Lab → · Contrast checker → · Palette generator →