#64BB2F#64BB2F

#64BB2F is a light, vivid yellow-green. Relative luminance 0.385; OKLCH L 71.1% C 0.191 H 136.4°. Best body text is #000000 at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#64BB2F
RGB	rgb(100, 187, 47)
HSL	hsl(97, 60%, 46%)
HSV	hsv(97, 75%, 73%)
CMYK	cmyk(46.5%, 0%, 74.9%, 26.7%)
CIE-LAB	lab(68.35, -49.60, 58.73)
CIE-LCH	lch(68.35, 76.88, 130.18°)
OKLab	oklab(71.07% -0.138 0.1316)
OKLCH	oklch(71.07% 0.191 136.4)
XYZ	xyz(23.5383, 38.4537, 8.8708)
Luminance	0.3846 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BB2F #862FBB

analogous

#AABB2F #64BB2F #2FBB40

triadic

#64BB2F #2F64BB #BB2F64

tetradic

#64BB2F #2FAABB #862FBB #BB402F

square

#64BB2F #2FAABB #862FBB #BB402F

split-complementary

#64BB2F #402FBB #BB2FAA

monochromatic

#305916 #4A8A23 #64BB2F #84D453 #A7E084

Accessibility & contrast

On white

2.42

#64BB2F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.69

#64BB2F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BB2F

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BB2F	#FFFFFF	#000000	##000000
##64BB2F	1.00	2.42	8.69	8.69
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.69	21.00	1.00	1.00
##000000	8.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AB11

Deuteranopia (green-blind)

#B6A43D

Tritanopia (blue-blind)

#60B4A0

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #64bb2f;
/* rgb */ color: rgb(100, 187, 47);
/* oklch */ color: oklch(71.1% 0.191 136.4);

Tailwind

colors: {
  custom: {
    50: '#98d071',
    500: '#64bb2f',
    950: '#000000',
  },
}

SCSS

$custom: #64bb2f;
$custom-light: #98d071;
$custom-dark: #000000;

JSON

{
  "hex": "#64bb2f",
  "rgb": {
    "r": 100,
    "g": 187,
    "b": 47
  },
  "hsl": {
    "h": 97.286,
    "s": 59.829,
    "l": 45.882
  },
  "oklch": {
    "l": 0.71065,
    "c": 0.19069,
    "h": 136.4
  },
  "luminance": 0.38455
}

Semantic roles & 50–950 ramp

primary

#64BB2F

secondary

#AC7CC9

accent

#45E3A7

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #64BB2F

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

Preview Lab → · Contrast checker → · Palette generator →