#64D32B#64D32B

#64D32B is a light, highly saturated yellow-green. Relative luminance 0.495; OKLCH L 77.1% C 0.221 H 137.7°. Best body text is #000000 at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#64D32B
RGB	rgb(100, 211, 43)
HSL	hsl(100, 66%, 50%)
HSV	hsv(100, 80%, 83%)
CMYK	cmyk(52.6%, 0%, 79.6%, 17.3%)
CIE-LAB	lab(75.74, -58.89, 67.03)
CIE-LCH	lch(75.74, 89.23, 131.30°)
OKLab	oklab(77.14% -0.1632 0.1484)
OKLCH	oklch(77.14% 0.221 137.7)
XYZ	xyz(28.9849, 49.4700, 10.3063)
Luminance	0.4947 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64D32B #9A2BD3

analogous

#B8D32B #64D32B #2BD346

triadic

#64D32B #2B64D3 #D32B64

tetradic

#64D32B #2BB8D3 #9A2BD3 #D3462B

square

#64D32B #2BB8D3 #9A2BD3 #D3462B

split-complementary

#64D32B #462BD3 #D32BB8

monochromatic

#346D16 #4CA021 #64D32B #89DE5D #AEE890

Accessibility & contrast

On white

1.93

#64D32B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.89

#64D32B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64D32B

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64D32B	#FFFFFF	#000000	##000000
##64D32B	1.00	1.93	10.89	10.89
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.89	21.00	1.00	1.00
##000000	10.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC000

Deuteranopia (green-blind)

#CCB73F

Tritanopia (blue-blind)

#5BCBB4

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #64d32b;
/* rgb */ color: rgb(100, 211, 43);
/* oklch */ color: oklch(77.1% 0.221 137.7);

Tailwind

colors: {
  custom: {
    50: '#9be173',
    500: '#64d32b',
    950: '#000000',
  },
}

SCSS

$custom: #64d32b;
$custom-light: #9be173;
$custom-dark: #000000;

JSON

{
  "hex": "#64d32b",
  "rgb": {
    "r": 100,
    "g": 211,
    "b": 43
  },
  "hsl": {
    "h": 99.643,
    "s": 66.142,
    "l": 49.804
  },
  "oklch": {
    "l": 0.7714,
    "c": 0.22058,
    "h": 137.7
  },
  "luminance": 0.49472
}

Semantic roles & 50–950 ramp

primary

#64D32B

secondary

#B987D3

accent

#3FE9AF

background

#FAFDF7

surface

#F4FBED

border

#CED4C8

text

#0F1509

muted

#7F837B

Preview Lab

Preview with #64D32B

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

Preview Lab → · Contrast checker → · Palette generator →