#64AA27#64AA27

#64AA27 is a light, vivid yellow-green. Relative luminance 0.316; OKLCH L 66.7% C 0.174 H 134.1°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#64AA27
RGB	rgb(100, 170, 39)
HSL	hsl(92, 63%, 41%)
HSV	hsv(92, 77%, 67%)
CMYK	cmyk(41.2%, 0%, 77.1%, 33.3%)
CIE-LAB	lab(63.01, -43.20, 56.24)
CIE-LCH	lch(63.01, 70.92, 127.53°)
OKLab	oklab(66.67% -0.1213 0.1252)
OKLCH	oklch(66.67% 0.174 134.1)
XYZ	xyz(19.9961, 31.6042, 6.9657)
Luminance	0.3160 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64AA27 #6D27AA

analogous

#A5AA27 #64AA27 #27AA2B

triadic

#64AA27 #2764AA #AA2764

tetradic

#64AA27 #27A5AA #6D27AA #AA2B27

square

#64AA27 #27A5AA #6D27AA #AA2B27

split-complementary

#64AA27 #2B27AA #AA27A5

monochromatic

#294610 #47781C #64AA27 #82D23C #A2DE6E

Accessibility & contrast

On white

2.87

#64AA27 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#64AA27 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64AA27

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64AA27	#FFFFFF	#000000	##000000
##64AA27	1.00	2.87	7.32	7.32
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.32	21.00	1.00	1.00
##000000	7.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19C05

Deuteranopia (green-blind)

#A79635

Tritanopia (blue-blind)

#63A391

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #64aa27;
/* rgb */ color: rgb(100, 170, 39);
/* oklch */ color: oklch(66.7% 0.174 134.1);

Tailwind

colors: {
  custom: {
    50: '#96c46b',
    500: '#64aa27',
    950: '#000000',
  },
}

SCSS

$custom: #64aa27;
$custom-light: #96c46b;
$custom-dark: #000000;

JSON

{
  "hex": "#64aa27",
  "rgb": {
    "r": 100,
    "g": 170,
    "b": 39
  },
  "hsl": {
    "h": 92.061,
    "s": 62.679,
    "l": 40.98
  },
  "oklch": {
    "l": 0.66671,
    "c": 0.1743,
    "h": 134.1
  },
  "luminance": 0.31605
}

Semantic roles & 50–950 ramp

primary

#64AA27

secondary

#9A69C4

accent

#42E69A

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #64AA27

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

Preview Lab → · Contrast checker → · Palette generator →