#64A01F#64A01F

#64A01F is a light, vivid yellow-green. Relative luminance 0.280; OKLCH L 64.1% C 0.166 H 132.2°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#64A01F
RGB	rgb(100, 160, 31)
HSL	hsl(88, 68%, 37%)
HSV	hsv(88, 81%, 63%)
CMYK	cmyk(37.5%, 0%, 80.6%, 37.3%)
CIE-LAB	lab(59.84, -39.39, 55.78)
CIE-LCH	lch(59.84, 68.28, 125.23°)
OKLab	oklab(64.06% -0.1115 0.123)
OKLCH	oklch(64.06% 0.166 132.2)
XYZ	xyz(18.0735, 27.9491, 5.7385)
Luminance	0.2795 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A01F #5B1FA0

analogous

#A09B1F #64A01F #24A01F

triadic

#64A01F #1F64A0 #A01F64

tetradic

#64A01F #1FA09B #5B1FA0 #A01F24

square

#64A01F #1FA09B #5B1FA0 #A01F24

split-complementary

#64A01F #1F24A0 #9B1FA0

monochromatic

#24390B #446D15 #64A01F #84D329 #A1DF5A

Accessibility & contrast

On white

3.19

#64A01F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#64A01F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #64A01F

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A01F	#FFFFFF	#000000	##000000
##64A01F	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79300

Deuteranopia (green-blind)

#9F8F2E

Tritanopia (blue-blind)

#659988

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #64a01f;
/* rgb */ color: rgb(100, 160, 31);
/* oklch */ color: oklch(64.1% 0.166 132.2);

Tailwind

colors: {
  custom: {
    50: '#95bc67',
    500: '#64a01f',
    950: '#000000',
  },
}

SCSS

$custom: #64a01f;
$custom-light: #95bc67;
$custom-dark: #000000;

JSON

{
  "hex": "#64a01f",
  "rgb": {
    "r": 100,
    "g": 160,
    "b": 31
  },
  "hsl": {
    "h": 87.907,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.64062,
    "c": 0.16602,
    "h": 132.2
  },
  "luminance": 0.2795
}

Semantic roles & 50–950 ramp

primary

#64A01F

secondary

#8A58C3

accent

#3DEA8E

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1206

muted

#7E817A

Preview Lab

Preview with #64A01F

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

Preview Lab → · Contrast checker → · Palette generator →