#64B13A#64B13A

#64B13A is a light, vivid yellow-green. Relative luminance 0.345; OKLCH L 68.6% C 0.171 H 136.5°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#64B13A
RGB	rgb(100, 177, 58)
HSL	hsl(99, 51%, 46%)
HSV	hsv(99, 67%, 69%)
CMYK	cmyk(43.5%, 0%, 67.2%, 30.6%)
CIE-LAB	lab(65.32, -44.75, 51.49)
CIE-LCH	lch(65.32, 68.22, 131.00°)
OKLab	oklab(68.6% -0.1241 0.1179)
OKLCH	oklch(68.6% 0.171 136.5)
XYZ	xyz(21.7408, 34.4578, 9.5076)
Luminance	0.3446 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B13A #873AB1

analogous

#9FB13A #64B13A #3AB14C

triadic

#64B13A #3A64B1 #B13A64

tetradic

#64B13A #3A9FB1 #873AB1 #B14C3A

square

#64B13A #3A9FB1 #873AB1 #B14C3A

split-complementary

#64B13A #4C3AB1 #B13A9F

monochromatic

#30551C #4A832B #64B13A #84CA5E #A7D98C

Accessibility & contrast

On white

2.66

#64B13A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#64B13A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B13A

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B13A	#FFFFFF	#000000	##000000
##64B13A	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A32A

Deuteranopia (green-blind)

#AD9C44

Tritanopia (blue-blind)

#61AB99

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #64b13a;
/* rgb */ color: rgb(100, 177, 58);
/* oklch */ color: oklch(68.6% 0.171 136.5);

Tailwind

colors: {
  custom: {
    50: '#96c976',
    500: '#64b13a',
    950: '#000000',
  },
}

SCSS

$custom: #64b13a;
$custom-light: #96c976;
$custom-dark: #000000;

JSON

{
  "hex": "#64b13a",
  "rgb": {
    "r": 100,
    "g": 177,
    "b": 58
  },
  "hsl": {
    "h": 98.824,
    "s": 50.638,
    "l": 46.078
  },
  "oklch": {
    "l": 0.68604,
    "c": 0.17119,
    "h": 136.5
  },
  "luminance": 0.34459
}

Semantic roles & 50–950 ramp

primary

#64B13A

secondary

#AD83C4

accent

#4EDAA9

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1309

muted

#7E827B

Preview Lab

Preview with #64B13A

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

Preview Lab → · Contrast checker → · Palette generator →