#64A031#64A031

#64A031 is a light, vivid yellow-green. Relative luminance 0.281; OKLCH L 64.2% C 0.155 H 133.6°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#64A031
RGB	rgb(100, 160, 49)
HSL	hsl(92, 53%, 41%)
HSV	hsv(92, 69%, 63%)
CMYK	cmyk(37.5%, 0%, 69.4%, 37.3%)
CIE-LAB	lab(59.95, -38.25, 49.50)
CIE-LCH	lch(59.95, 62.56, 127.69°)
OKLab	oklab(64.19% -0.1071 0.1126)
OKLCH	oklch(64.19% 0.155 133.6)
XYZ	xyz(18.3804, 28.0719, 7.3551)
Luminance	0.2807 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A031 #6D31A0

analogous

#9BA031 #64A031 #31A035

triadic

#64A031 #3164A0 #A03164

tetradic

#64A031 #319BA0 #6D31A0 #A03531

square

#64A031 #319BA0 #6D31A0 #A03531

split-complementary

#64A031 #3531A0 #A0319B

monochromatic

#294214 #477123 #64A031 #82C747 #A2D576

Accessibility & contrast

On white

3.17

#64A031 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#64A031 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #64A031

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A031	#FFFFFF	#000000	##000000
##64A031	1.00	3.17	6.61	6.61
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69421

Deuteranopia (green-blind)

#9E8F3B

Tritanopia (blue-blind)

#649A8A

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #64a031;
/* rgb */ color: rgb(100, 160, 49);
/* oklch */ color: oklch(64.2% 0.155 133.6);

Tailwind

colors: {
  custom: {
    50: '#95bc6f',
    500: '#64a031',
    950: '#000000',
  },
}

SCSS

$custom: #64a031;
$custom-light: #95bc6f;
$custom-dark: #000000;

JSON

{
  "hex": "#64a031",
  "rgb": {
    "r": 100,
    "g": 160,
    "b": 49
  },
  "hsl": {
    "h": 92.432,
    "s": 53.11,
    "l": 40.98
  },
  "oklch": {
    "l": 0.64189,
    "c": 0.15537,
    "h": 133.6
  },
  "luminance": 0.28073
}

Semantic roles & 50–950 ramp

primary

#64A031

secondary

#9A70BD

accent

#4BDD9A

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1208

muted

#7E817B

Preview Lab

Preview with #64A031

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

Preview Lab → · Contrast checker → · Palette generator →