#64C530#64C530

#64C530 is a light, highly saturated yellow-green. Relative luminance 0.429; OKLCH L 73.6% C 0.202 H 137.2°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#64C530
RGB	rgb(100, 197, 48)
HSL	hsl(99, 61%, 48%)
HSV	hsv(99, 76%, 77%)
CMYK	cmyk(49.2%, 0%, 75.6%, 22.7%)
CIE-LAB	lab(71.46, -53.41, 61.43)
CIE-LCH	lch(71.46, 81.40, 131.01°)
OKLab	oklab(73.62% -0.1482 0.1374)
OKLCH	oklch(73.62% 0.202 137.2)
XYZ	xyz(25.7545, 42.8534, 9.7102)
Luminance	0.4285 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C530 #9130C5

analogous

#AEC530 #64C530 #30C546

triadic

#64C530 #3064C5 #C53064

tetradic

#64C530 #30AEC5 #9130C5 #C54630

square

#64C530 #30AEC5 #9130C5 #C54630

split-complementary

#64C530 #4630C5 #C530AE

monochromatic

#326318 #4B9424 #64C530 #86D75B #ABE38C

Accessibility & contrast

On white

2.19

#64C530 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#64C530 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C530

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C530	#FFFFFF	#000000	##000000
##64C530	1.00	2.19	9.57	9.57
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.57	21.00	1.00	1.00
##000000	9.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB40C

Deuteranopia (green-blind)

#BFAC40

Tritanopia (blue-blind)

#5EBEA9

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #64c530;
/* rgb */ color: rgb(100, 197, 48);
/* oklch */ color: oklch(73.6% 0.202 137.2);

Tailwind

colors: {
  custom: {
    50: '#99d773',
    500: '#64c530',
    950: '#000000',
  },
}

SCSS

$custom: #64c530;
$custom-light: #99d773;
$custom-dark: #000000;

JSON

{
  "hex": "#64c530",
  "rgb": {
    "r": 100,
    "g": 197,
    "b": 48
  },
  "hsl": {
    "h": 99.06,
    "s": 60.816,
    "l": 48.039
  },
  "oklch": {
    "l": 0.73617,
    "c": 0.20207,
    "h": 137.2
  },
  "luminance": 0.42855
}

Semantic roles & 50–950 ramp

primary

#64C530

secondary

#B484CD

accent

#44E4AC

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0F1409

muted

#7E837B

Preview Lab

Preview with #64C530

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

Preview Lab → · Contrast checker → · Palette generator →