#64A22B#64A22B

#64A22B is a light, vivid yellow-green. Relative luminance 0.287; OKLCH L 64.7% C 0.162 H 133.3°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#64A22B
RGB	rgb(100, 162, 43)
HSL	hsl(91, 58%, 40%)
HSV	hsv(91, 73%, 64%)
CMYK	cmyk(38.3%, 0%, 73.5%, 36.5%)
CIE-LAB	lab(60.54, -39.55, 52.42)
CIE-LCH	lch(60.54, 65.67, 127.03°)
OKLab	oklab(64.65% -0.1111 0.1178)
OKLCH	oklch(64.65% 0.162 133.3)
XYZ	xyz(18.6116, 28.7235, 6.8486)
Luminance	0.2872 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A22B #692BA2

analogous

#9FA22B #64A22B #2BA22E

triadic

#64A22B #2B64A2 #A22B64

tetradic

#64A22B #2B9FA2 #692BA2 #A22E2B

square

#64A22B #2B9FA2 #692BA2 #A22E2B

split-complementary

#64A22B #2E2BA2 #A22B9F

monochromatic

#284111 #46721E #64A22B #82CC3E #A1D96F

Accessibility & contrast

On white

3.11

#64A22B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#64A22B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #64A22B

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A22B	#FFFFFF	#000000	##000000
##64A22B	1.00	3.11	6.74	6.74
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99515

Deuteranopia (green-blind)

#A09036

Tritanopia (blue-blind)

#649B8B

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #64a22b;
/* rgb */ color: rgb(100, 162, 43);
/* oklch */ color: oklch(64.7% 0.162 133.3);

Tailwind

colors: {
  custom: {
    50: '#95be6c',
    500: '#64a22b',
    950: '#000000',
  },
}

SCSS

$custom: #64a22b;
$custom-light: #95be6c;
$custom-dark: #000000;

JSON

{
  "hex": "#64a22b",
  "rgb": {
    "r": 100,
    "g": 162,
    "b": 43
  },
  "hsl": {
    "h": 91.261,
    "s": 58.049,
    "l": 40.196
  },
  "oklch": {
    "l": 0.64651,
    "c": 0.16194,
    "h": 133.3
  },
  "luminance": 0.28724
}

Semantic roles & 50–950 ramp

primary

#64A22B

secondary

#9669C0

accent

#47E197

background

#F9FBF6

surface

#F2F7EC

border

#CCD0C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #64A22B

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

Preview Lab → · Contrast checker → · Palette generator →