#64B32B#64B32B

#64B32B is a light, vivid yellow-green. Relative luminance 0.351; OKLCH L 69.0% C 0.183 H 135.4°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#64B32B
RGB	rgb(100, 179, 43)
HSL	hsl(95, 61%, 44%)
HSV	hsv(95, 76%, 70%)
CMYK	cmyk(44.1%, 0%, 76%, 29.8%)
CIE-LAB	lab(65.84, -46.66, 57.64)
CIE-LCH	lch(65.84, 74.16, 128.99°)
OKLab	oklab(69% -0.1303 0.1287)
OKLCH	oklch(69% 0.183 135.4)
XYZ	xyz(21.8112, 35.1227, 7.9151)
Luminance	0.3512 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B32B #7A2BB3

analogous

#A8B32B #64B32B #2BB336

triadic

#64B32B #2B64B3 #B32B64

tetradic

#64B32B #2BA8B3 #7A2BB3 #B3362B

square

#64B32B #2BA8B3 #7A2BB3 #B3362B

split-complementary

#64B32B #362BB3 #B32BA8

monochromatic

#2D5013 #48821F #64B32B #82D348 #A4DF79

Accessibility & contrast

On white

2.62

#64B32B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#64B32B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B32B

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B32B	#FFFFFF	#000000	##000000
##64B32B	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA40B

Deuteranopia (green-blind)

#AF9E39

Tritanopia (blue-blind)

#62AC99

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #64b32b;
/* rgb */ color: rgb(100, 179, 43);
/* oklch */ color: oklch(69.0% 0.183 135.4);

Tailwind

colors: {
  custom: {
    50: '#97ca6e',
    500: '#64b32b',
    950: '#000000',
  },
}

SCSS

$custom: #64b32b;
$custom-light: #97ca6e;
$custom-dark: #000000;

JSON

{
  "hex": "#64b32b",
  "rgb": {
    "r": 100,
    "g": 179,
    "b": 43
  },
  "hsl": {
    "h": 94.853,
    "s": 61.261,
    "l": 43.529
  },
  "oklch": {
    "l": 0.68998,
    "c": 0.18319,
    "h": 135.4
  },
  "luminance": 0.35124
}

Semantic roles & 50–950 ramp

primary

#64B32B

secondary

#A473C7

accent

#43E4A1

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #64B32B

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

Preview Lab → · Contrast checker → · Palette generator →