#64B33A#64B33A

#64B33A is a light, vivid yellow-green. Relative luminance 0.353; OKLCH L 69.1% C 0.174 H 136.6°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#64B33A
RGB	rgb(100, 179, 58)
HSL	hsl(99, 51%, 46%)
HSV	hsv(99, 68%, 70%)
CMYK	cmyk(44.1%, 0%, 67.6%, 29.8%)
CIE-LAB	lab(65.95, -45.58, 52.15)
CIE-LCH	lch(65.95, 69.26, 131.15°)
OKLab	oklab(69.11% -0.1263 0.1193)
OKLCH	oklch(69.11% 0.174 136.6)
XYZ	xyz(22.1387, 35.2537, 9.6403)
Luminance	0.3525 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B33A #893AB3

analogous

#A1B33A #64B33A #3AB34D

triadic

#64B33A #3A64B3 #B33A64

tetradic

#64B33A #3AA1B3 #893AB3 #B34D3A

square

#64B33A #3AA1B3 #893AB3 #B34D3A

split-complementary

#64B33A #4D3AB3 #B33AA1

monochromatic

#30571C #4A852B #64B33A #85CB5F #A8DA8D

Accessibility & contrast

On white

2.61

#64B33A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#64B33A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B33A

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B33A	#FFFFFF	#000000	##000000
##64B33A	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A429

Deuteranopia (green-blind)

#AE9E45

Tritanopia (blue-blind)

#60AD9A

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #64b33a;
/* rgb */ color: rgb(100, 179, 58);
/* oklch */ color: oklch(69.1% 0.174 136.6);

Tailwind

colors: {
  custom: {
    50: '#96ca76',
    500: '#64b33a',
    950: '#000000',
  },
}

SCSS

$custom: #64b33a;
$custom-light: #96ca76;
$custom-dark: #000000;

JSON

{
  "hex": "#64b33a",
  "rgb": {
    "r": 100,
    "g": 179,
    "b": 58
  },
  "hsl": {
    "h": 99.174,
    "s": 51.055,
    "l": 46.471
  },
  "oklch": {
    "l": 0.69114,
    "c": 0.17377,
    "h": 136.6
  },
  "luminance": 0.35255
}

Semantic roles & 50–950 ramp

primary

#64B33A

secondary

#AE84C5

accent

#4DDBA9

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1309

muted

#7E827B

Preview Lab

Preview with #64B33A

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

Preview Lab → · Contrast checker → · Palette generator →