#64A339#64A339

#64A339 is a light, vivid yellow-green. Relative luminance 0.292; OKLCH L 65.0% C 0.153 H 134.9°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#64A339
RGB	rgb(100, 163, 57)
HSL	hsl(96, 48%, 43%)
HSV	hsv(96, 65%, 64%)
CMYK	cmyk(38.7%, 0%, 65%, 36.1%)
CIE-LAB	lab(60.96, -38.89, 47.21)
CIE-LCH	lch(60.96, 61.16, 129.48°)
OKLab	oklab(65.03% -0.1082 0.1088)
OKLCH	oklch(65.03% 0.153 134.9)
XYZ	xyz(19.0908, 29.1982, 8.5000)
Luminance	0.2920 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A339 #7839A3

analogous

#99A339 #64A339 #39A343

triadic

#64A339 #3964A3 #A33964

tetradic

#64A339 #3999A3 #7839A3 #A34339

square

#64A339 #3999A3 #7839A3 #A34339

split-complementary

#64A339 #4339A3 #A33999

monochromatic

#2C4819 #487629 #64A339 #82C455 #A4D483

Accessibility & contrast

On white

3.07

#64A339 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#64A339 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #64A339

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A339	#FFFFFF	#000000	##000000
##64A339	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9962C

Deuteranopia (green-blind)

#A09142

Tritanopia (blue-blind)

#639D8D

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #64a339;
/* rgb */ color: rgb(100, 163, 57);
/* oklch */ color: oklch(65.0% 0.153 134.9);

Tailwind

colors: {
  custom: {
    50: '#95bf74',
    500: '#64a339',
    950: '#000000',
  },
}

SCSS

$custom: #64a339;
$custom-light: #95bf74;
$custom-dark: #000000;

JSON

{
  "hex": "#64a339",
  "rgb": {
    "r": 100,
    "g": 163,
    "b": 57
  },
  "hsl": {
    "h": 95.66,
    "s": 48.182,
    "l": 43.137
  },
  "oklch": {
    "l": 0.65028,
    "c": 0.15344,
    "h": 134.9
  },
  "luminance": 0.29199
}

Semantic roles & 50–950 ramp

primary

#64A339

secondary

#A27ABD

accent

#50D8A1

background

#F9FBF7

surface

#F2F7ED

border

#CCD0C8

text

#0E1208

muted

#7E817B

Preview Lab

Preview with #64A339

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

Preview Lab → · Contrast checker → · Palette generator →