#64CE2D#64CE2D

#64CE2D is a light, highly saturated yellow-green. Relative luminance 0.470; OKLCH L 75.9% C 0.214 H 137.6°. Best body text is #000000 at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#64CE2D
RGB	rgb(100, 206, 45)
HSL	hsl(100, 64%, 49%)
HSV	hsv(100, 78%, 81%)
CMYK	cmyk(51.5%, 0%, 78.2%, 19.2%)
CIE-LAB	lab(74.21, -56.96, 65.02)
CIE-LCH	lch(74.21, 86.44, 131.22°)
OKLab	oklab(75.88% -0.1579 0.1444)
OKLCH	oklch(75.88% 0.214 137.6)
XYZ	xyz(27.7996, 47.0393, 10.0967)
Luminance	0.4704 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CE2D #972DCE

analogous

#B5CE2D #64CE2D #2DCE47

triadic

#64CE2D #2D64CE #CE2D64

tetradic

#64CE2D #2DB5CE #972DCE #CE472D

square

#64CE2D #2DB5CE #972DCE #CE472D

split-complementary

#64CE2D #472DCE #CE2DB5

monochromatic

#336A17 #4C9C22 #64CE2D #88DC5D #ADE78F

Accessibility & contrast

On white

2.02

#64CE2D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.41

#64CE2D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CE2D

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CE2D	#FFFFFF	#000000	##000000
##64CE2D	1.00	2.02	10.41	10.41
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.41	21.00	1.00	1.00
##000000	10.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BC00

Deuteranopia (green-blind)

#C7B33F

Tritanopia (blue-blind)

#5CC7B0

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #64ce2d;
/* rgb */ color: rgb(100, 206, 45);
/* oklch */ color: oklch(75.9% 0.214 137.6);

Tailwind

colors: {
  custom: {
    50: '#9ade73',
    500: '#64ce2d',
    950: '#000000',
  },
}

SCSS

$custom: #64ce2d;
$custom-light: #9ade73;
$custom-dark: #000000;

JSON

{
  "hex": "#64ce2d",
  "rgb": {
    "r": 100,
    "g": 206,
    "b": 45
  },
  "hsl": {
    "h": 99.503,
    "s": 64.143,
    "l": 49.216
  },
  "oklch": {
    "l": 0.75884,
    "c": 0.21401,
    "h": 137.6
  },
  "luminance": 0.47041
}

Semantic roles & 50–950 ramp

primary

#64CE2D

secondary

#B786D1

accent

#41E7AE

background

#FAFDF7

surface

#F4FBED

border

#CED4C8

text

#0F1509

muted

#7F837B

Preview Lab

Preview with #64CE2D

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

Preview Lab → · Contrast checker → · Palette generator →