#64B320#64B320

#64B320 is a light, vivid yellow-green. Relative luminance 0.351; OKLCH L 68.9% C 0.188 H 134.7°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#64B320
RGB	rgb(100, 179, 32)
HSL	hsl(92, 70%, 41%)
HSV	hsv(92, 82%, 70%)
CMYK	cmyk(44.1%, 0%, 82.1%, 29.8%)
CIE-LAB	lab(65.79, -47.25, 60.93)
CIE-LCH	lch(65.79, 77.10, 127.79°)
OKLab	oklab(68.94% -0.1326 0.134)
OKLCH	oklch(68.94% 0.188 134.7)
XYZ	xyz(21.6359, 35.0525, 6.9920)
Luminance	0.3505 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B320 #6F20B3

analogous

#AEB320 #64B320 #20B326

triadic

#64B320 #2064B3 #B32064

tetradic

#64B320 #20AEB3 #6F20B3 #B32620

square

#64B320 #20AEB3 #6F20B3 #B32620

split-complementary

#64B320 #2620B3 #B320AE

monochromatic

#2A4B0D #477F17 #64B320 #82DB35 #A2E469

Accessibility & contrast

On white

2.62

#64B320 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.01

#64B320 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B320

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B320	#FFFFFF	#000000	##000000
##64B320	1.00	2.62	8.01	8.01
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.01	21.00	1.00	1.00
##000000	8.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA400

Deuteranopia (green-blind)

#B09D32

Tritanopia (blue-blind)

#62AC99

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #64b320;
/* rgb */ color: rgb(100, 179, 32);
/* oklch */ color: oklch(68.9% 0.188 134.7);

Tailwind

colors: {
  custom: {
    50: '#97ca6a',
    500: '#64b320',
    950: '#000000',
  },
}

SCSS

$custom: #64b320;
$custom-light: #97ca6a;
$custom-dark: #000000;

JSON

{
  "hex": "#64b320",
  "rgb": {
    "r": 100,
    "g": 179,
    "b": 32
  },
  "hsl": {
    "h": 92.245,
    "s": 69.668,
    "l": 41.373
  },
  "oklch": {
    "l": 0.68936,
    "c": 0.18849,
    "h": 134.7
  },
  "luminance": 0.35054
}

Semantic roles & 50–950 ramp

primary

#64B320

secondary

#9B65CA

accent

#3BEC9B

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #64B320

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

Preview Lab → · Contrast checker → · Palette generator →