#64D02B#64D02B

#64D02B is a light, highly saturated yellow-green. Relative luminance 0.480; OKLCH L 76.4% C 0.217 H 137.6°. Best body text is #000000 at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#64D02B
RGB	rgb(100, 208, 43)
HSL	hsl(99, 66%, 49%)
HSV	hsv(99, 79%, 82%)
CMYK	cmyk(51.9%, 0%, 79.3%, 18.4%)
CIE-LAB	lab(74.82, -57.80, 66.17)
CIE-LCH	lch(74.82, 87.86, 131.14°)
OKLab	oklab(76.38% -0.1603 0.1466)
OKLCH	oklch(76.38% 0.217 137.6)
XYZ	xyz(28.2465, 47.9933, 10.0602)
Luminance	0.4799 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64D02B #972BD0

analogous

#B7D02B #64D02B #2BD045

triadic

#64D02B #2B64D0 #D02B64

tetradic

#64D02B #2BB7D0 #972BD0 #D0452B

square

#64D02B #2BB7D0 #972BD0 #D0452B

split-complementary

#64D02B #452BD0 #D02BB7

monochromatic

#336B16 #4C9D21 #64D02B #88DD5B #ADE88E

Accessibility & contrast

On white

1.98

#64D02B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.60

#64D02B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64D02B

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64D02B	#FFFFFF	#000000	##000000
##64D02B	1.00	1.98	10.60	10.60
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.60	21.00	1.00	1.00
##000000	10.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BE00

Deuteranopia (green-blind)

#C9B53F

Tritanopia (blue-blind)

#5CC8B2

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #64d02b;
/* rgb */ color: rgb(100, 208, 43);
/* oklch */ color: oklch(76.4% 0.217 137.6);

Tailwind

colors: {
  custom: {
    50: '#9bdf72',
    500: '#64d02b',
    950: '#000000',
  },
}

SCSS

$custom: #64d02b;
$custom-light: #9bdf72;
$custom-dark: #000000;

JSON

{
  "hex": "#64d02b",
  "rgb": {
    "r": 100,
    "g": 208,
    "b": 43
  },
  "hsl": {
    "h": 99.273,
    "s": 65.737,
    "l": 49.216
  },
  "oklch": {
    "l": 0.7638,
    "c": 0.2172,
    "h": 137.6
  },
  "luminance": 0.47995
}

Semantic roles & 50–950 ramp

primary

#64D02B

secondary

#B785D2

accent

#3FE9AE

background

#FAFDF7

surface

#F4FBED

border

#CED4C8

text

#0F1509

muted

#7F837B

Preview Lab

Preview with #64D02B

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

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