#649E27#649E27

#649E27 is a light, vivid yellow-green. Relative luminance 0.273; OKLCH L 63.6% C 0.159 H 132.4°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#649E27
RGB	rgb(100, 158, 39)
HSL	hsl(89, 60%, 39%)
HSV	hsv(89, 75%, 62%)
CMYK	cmyk(36.7%, 0%, 75.3%, 38%)
CIE-LAB	lab(59.26, -38.07, 52.61)
CIE-LCH	lch(59.26, 64.94, 125.89°)
OKLab	oklab(63.6% -0.1074 0.1176)
OKLCH	oklch(63.6% 0.159 132.4)
XYZ	xyz(17.8484, 27.3088, 6.2498)
Luminance	0.2731 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649E27 #61279E

analogous

#9E9C27 #649E27 #289E27

triadic

#649E27 #27649E #9E2764

tetradic

#649E27 #279E9C #61279E #9E2728

square

#649E27 #279E9C #61279E #9E2728

split-complementary

#649E27 #27289E #9C279E

monochromatic

#263C0F #456D1B #649E27 #83CD35 #A1D966

Accessibility & contrast

On white

3.25

#649E27 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#649E27 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649E27

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649E27	#FFFFFF	#000000	##000000
##649E27	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5920E

Deuteranopia (green-blind)

#9D8D33

Tritanopia (blue-blind)

#659787

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #649e27;
/* rgb */ color: rgb(100, 158, 39);
/* oklch */ color: oklch(63.6% 0.159 132.4);

Tailwind

colors: {
  custom: {
    50: '#95bb6a',
    500: '#649e27',
    950: '#000000',
  },
}

SCSS

$custom: #649e27;
$custom-light: #95bb6a;
$custom-dark: #000000;

JSON

{
  "hex": "#649e27",
  "rgb": {
    "r": 100,
    "g": 158,
    "b": 39
  },
  "hsl": {
    "h": 89.244,
    "s": 60.406,
    "l": 38.627
  },
  "oklch": {
    "l": 0.63599,
    "c": 0.15925,
    "h": 132.4
  },
  "luminance": 0.2731
}

Semantic roles & 50–950 ramp

primary

#649E27

secondary

#8F62BF

accent

#44E492

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #649E27

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

Preview Lab → · Contrast checker → · Palette generator →