#64AB27#64AB27

#64AB27 is a light, vivid yellow-green. Relative luminance 0.320; OKLCH L 66.9% C 0.176 H 134.2°. Best body text is #000000 at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#64AB27
RGB	rgb(100, 171, 39)
HSL	hsl(92, 63%, 41%)
HSV	hsv(92, 77%, 67%)
CMYK	cmyk(41.5%, 0%, 77.2%, 32.9%)
CIE-LAB	lab(63.33, -43.62, 56.54)
CIE-LCH	lch(63.33, 71.41, 127.65°)
OKLab	oklab(66.93% -0.1224 0.1258)
OKLCH	oklch(66.93% 0.176 134.2)
XYZ	xyz(20.1843, 31.9806, 7.0284)
Luminance	0.3198 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64AB27 #6E27AB

analogous

#A6AB27 #64AB27 #27AB2C

triadic

#64AB27 #2764AB #AB2764

tetradic

#64AB27 #27A6AB #6E27AB #AB2C27

square

#64AB27 #27A6AB #6E27AB #AB2C27

split-complementary

#64AB27 #2C27AB #AB27A6

monochromatic

#2A4710 #47791C #64AB27 #82D33D #A2DE6E

Accessibility & contrast

On white

2.84

#64AB27 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.40

#64AB27 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64AB27

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64AB27	#FFFFFF	#000000	##000000
##64AB27	1.00	2.84	7.40	7.40
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.40	21.00	1.00	1.00
##000000	7.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D04

Deuteranopia (green-blind)

#A89735

Tritanopia (blue-blind)

#63A492

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #64ab27;
/* rgb */ color: rgb(100, 171, 39);
/* oklch */ color: oklch(66.9% 0.176 134.2);

Tailwind

colors: {
  custom: {
    50: '#96c46c',
    500: '#64ab27',
    950: '#000000',
  },
}

SCSS

$custom: #64ab27;
$custom-light: #96c46c;
$custom-dark: #000000;

JSON

{
  "hex": "#64ab27",
  "rgb": {
    "r": 100,
    "g": 171,
    "b": 39
  },
  "hsl": {
    "h": 92.273,
    "s": 62.857,
    "l": 41.176
  },
  "oklch": {
    "l": 0.66927,
    "c": 0.17553,
    "h": 134.2
  },
  "luminance": 0.31982
}

Semantic roles & 50–950 ramp

primary

#64AB27

secondary

#9A69C5

accent

#42E69A

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #64AB27

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

Preview Lab → · Contrast checker → · Palette generator →