#64BD23#64BD23

#64BD23 is a light, vivid yellow-green. Relative luminance 0.392; OKLCH L 71.5% C 0.199 H 135.8°. Best body text is #000000 at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#64BD23
RGB	rgb(100, 189, 35)
HSL	hsl(95, 69%, 44%)
HSV	hsv(95, 81%, 74%)
CMYK	cmyk(47.1%, 0%, 81.5%, 25.9%)
CIE-LAB	lab(68.91, -51.05, 62.95)
CIE-LCH	lch(68.91, 81.05, 129.04°)
OKLab	oklab(71.51% -0.1426 0.1387)
OKLCH	oklch(71.51% 0.199 135.8)
XYZ	xyz(23.7559, 39.2243, 7.9091)
Luminance	0.3923 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BD23 #7C23BD

analogous

#B1BD23 #64BD23 #23BD2F

triadic

#64BD23 #2364BD #BD2364

tetradic

#64BD23 #23B1BD #7C23BD #BD2F23

square

#64BD23 #23B1BD #7C23BD #BD2F23

split-complementary

#64BD23 #2F23BD #BD23B1

monochromatic

#2D5610 #498919 #64BD23 #83DC41 #A4E575

Accessibility & contrast

On white

2.37

#64BD23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.85

#64BD23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BD23

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BD23	#FFFFFF	#000000	##000000
##64BD23	1.00	2.37	8.85	8.85
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.85	21.00	1.00	1.00
##000000	8.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AD00

Deuteranopia (green-blind)

#B8A536

Tritanopia (blue-blind)

#60B6A1

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #64bd23;
/* rgb */ color: rgb(100, 189, 35);
/* oklch */ color: oklch(71.5% 0.199 135.8);

Tailwind

colors: {
  custom: {
    50: '#98d16c',
    500: '#64bd23',
    950: '#000000',
  },
}

SCSS

$custom: #64bd23;
$custom-light: #98d16c;
$custom-dark: #000000;

JSON

{
  "hex": "#64bd23",
  "rgb": {
    "r": 100,
    "g": 189,
    "b": 35
  },
  "hsl": {
    "h": 94.675,
    "s": 68.75,
    "l": 43.922
  },
  "oklch": {
    "l": 0.71506,
    "c": 0.19892,
    "h": 135.8
  },
  "luminance": 0.39226
}

Semantic roles & 50–950 ramp

primary

#64BD23

secondary

#A56FCD

accent

#3CECA2

background

#F9FCF6

surface

#F2F9EC

border

#CCD2C7

text

#0F1408

muted

#7E827A

Preview Lab

Preview with #64BD23

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

Preview Lab → · Contrast checker → · Palette generator →