#64BF2D#64BF2D

#64BF2D is a light, vivid yellow-green. Relative luminance 0.402; OKLCH L 72.1% C 0.197 H 136.5°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#64BF2D
RGB	rgb(100, 191, 45)
HSL	hsl(97, 62%, 46%)
HSV	hsv(97, 76%, 75%)
CMYK	cmyk(47.6%, 0%, 76.4%, 25.1%)
CIE-LAB	lab(69.58, -51.29, 60.60)
CIE-LCH	lch(69.58, 79.39, 130.25°)
OKLab	oklab(72.07% -0.1427 0.1352)
OKLCH	oklch(72.07% 0.197 136.5)
XYZ	xyz(24.3593, 40.1588, 8.9500)
Luminance	0.4016 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BF2D #882DBF

analogous

#ADBF2D #64BF2D #2DBF3F

triadic

#64BF2D #2D64BF #BF2D64

tetradic

#64BF2D #2DADBF #882DBF #BF3F2D

square

#64BF2D #2DADBF #882DBF #BF3F2D

split-complementary

#64BF2D #3F2DBF #BF2DAD

monochromatic

#305C16 #4A8D21 #64BF2D #84D653 #A8E284

Accessibility & contrast

On white

2.33

#64BF2D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#64BF2D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BF2D

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BF2D	#FFFFFF	#000000	##000000
##64BF2D	1.00	2.33	9.03	9.03
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.03	21.00	1.00	1.00
##000000	9.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF07

Deuteranopia (green-blind)

#BAA73D

Tritanopia (blue-blind)

#5FB8A4

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #64bf2d;
/* rgb */ color: rgb(100, 191, 45);
/* oklch */ color: oklch(72.1% 0.197 136.5);

Tailwind

colors: {
  custom: {
    50: '#98d371',
    500: '#64bf2d',
    950: '#000000',
  },
}

SCSS

$custom: #64bf2d;
$custom-light: #98d371;
$custom-dark: #000000;

JSON

{
  "hex": "#64bf2d",
  "rgb": {
    "r": 100,
    "g": 191,
    "b": 45
  },
  "hsl": {
    "h": 97.397,
    "s": 61.864,
    "l": 46.275
  },
  "oklch": {
    "l": 0.72071,
    "c": 0.19655,
    "h": 136.5
  },
  "luminance": 0.4016
}

Semantic roles & 50–950 ramp

primary

#64BF2D

secondary

#AE7CCB

accent

#43E5A8

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0F1408

muted

#7E837B

Preview Lab

Preview with #64BF2D

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

Preview Lab → · Contrast checker → · Palette generator →