#64AD2F#64AD2F

#64AD2F is a light, vivid yellow-green. Relative luminance 0.328; OKLCH L 67.5% C 0.173 H 135.0°. Best body text is #000000 at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#64AD2F
RGB	rgb(100, 173, 47)
HSL	hsl(95, 57%, 43%)
HSV	hsv(95, 73%, 68%)
CMYK	cmyk(42.2%, 0%, 72.8%, 32.2%)
CIE-LAB	lab(64.00, -43.94, 54.41)
CIE-LCH	lch(64.00, 69.94, 128.92°)
OKLab	oklab(67.49% -0.1227 0.1226)
OKLCH	oklch(67.49% 0.173 135)
XYZ	xyz(20.7117, 32.8006, 7.9286)
Luminance	0.3280 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64AD2F #782FAD

analogous

#A3AD2F #64AD2F #2FAD39

triadic

#64AD2F #2F64AD #AD2F64

tetradic

#64AD2F #2FA3AD #782FAD #AD392F

square

#64AD2F #2FA3AD #782FAD #AD392F

split-complementary

#64AD2F #392FAD #AD2FA3

monochromatic

#2C4D15 #487D22 #64AD2F #82CE4B #A4DB7B

Accessibility & contrast

On white

2.78

#64AD2F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.56

#64AD2F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64AD2F

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64AD2F	#FFFFFF	#000000	##000000
##64AD2F	1.00	2.78	7.56	7.56
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.56	21.00	1.00	1.00
##000000	7.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39F18

Deuteranopia (green-blind)

#AA993B

Tritanopia (blue-blind)

#62A694

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #64ad2f;
/* rgb */ color: rgb(100, 173, 47);
/* oklch */ color: oklch(67.5% 0.173 135.0);

Tailwind

colors: {
  custom: {
    50: '#96c670',
    500: '#64ad2f',
    950: '#000000',
  },
}

SCSS

$custom: #64ad2f;
$custom-light: #96c670;
$custom-dark: #000000;

JSON

{
  "hex": "#64ad2f",
  "rgb": {
    "r": 100,
    "g": 173,
    "b": 47
  },
  "hsl": {
    "h": 94.762,
    "s": 57.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.67493,
    "c": 0.17343,
    "h": 135
  },
  "luminance": 0.32802
}

Semantic roles & 50–950 ramp

primary

#64AD2F

secondary

#A274C4

accent

#47E1A0

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #64AD2F

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

Preview Lab → · Contrast checker → · Palette generator →