#649D1A#649D1A

#649D1A is a light, vivid yellow-green. Relative luminance 0.269; OKLCH L 63.3% C 0.165 H 131.4°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#649D1A
RGB	rgb(100, 157, 26)
HSL	hsl(86, 72%, 36%)
HSV	hsv(86, 83%, 62%)
CMYK	cmyk(36.3%, 0%, 83.4%, 38.4%)
CIE-LAB	lab(58.88, -38.31, 56.32)
CIE-LCH	lch(58.88, 68.12, 124.22°)
OKLab	oklab(63.27% -0.1089 0.1234)
OKLCH	oklch(63.27% 0.165 131.4)
XYZ	xyz(17.4988, 26.8971, 5.2468)
Luminance	0.2690 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649D1A #531A9D

analogous

#9D941A #649D1A #229D1A

triadic

#649D1A #1A649D #9D1A64

tetradic

#649D1A #1A9D94 #531A9D #9D1A22

square

#649D1A #1A9D94 #531A9D #9D1A22

split-complementary

#649D1A #1A229D #941A9D

monochromatic

#213409 #436811 #649D1A #85D223 #A2E24F

Accessibility & contrast

On white

3.29

#649D1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#649D1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649D1A

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649D1A	#FFFFFF	#000000	##000000
##649D1A	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#9C8C2A

Tritanopia (blue-blind)

#669686

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #649d1a;
/* rgb */ color: rgb(100, 157, 26);
/* oklch */ color: oklch(63.3% 0.165 131.4);

Tailwind

colors: {
  custom: {
    50: '#95ba64',
    500: '#649d1a',
    950: '#000000',
  },
}

SCSS

$custom: #649d1a;
$custom-light: #95ba64;
$custom-dark: #000000;

JSON

{
  "hex": "#649d1a",
  "rgb": {
    "r": 100,
    "g": 157,
    "b": 26
  },
  "hsl": {
    "h": 86.107,
    "s": 71.585,
    "l": 35.882
  },
  "oklch": {
    "l": 0.63268,
    "c": 0.16457,
    "h": 131.4
  },
  "luminance": 0.26898
}

Semantic roles & 50–950 ramp

primary

#649D1A

secondary

#824EC4

accent

#39EE88

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1106

muted

#7E807A

Preview Lab

Preview with #649D1A

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

Preview Lab → · Contrast checker → · Palette generator →