#649728#649728

#649728 is a mid, vivid yellow-green. Relative luminance 0.250; OKLCH L 61.8% C 0.150 H 131.3°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#649728
RGB	rgb(100, 151, 40)
HSL	hsl(88, 58%, 37%)
HSV	hsv(88, 74%, 59%)
CMYK	cmyk(33.8%, 0%, 73.5%, 40.8%)
CIE-LAB	lab(57.07, -34.89, 50.08)
CIE-LCH	lch(57.07, 61.03, 124.86°)
OKLab	oklab(61.82% -0.0987 0.1125)
OKLCH	oklch(61.82% 0.15 131.3)
XYZ	xyz(16.7050, 24.9951, 5.9515)
Luminance	0.2500 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649728 #5B2897

analogous

#979328 #649728 #2C9728

triadic

#649728 #286497 #972864

tetradic

#649728 #289793 #5B2897 #97282C

square

#649728 #289793 #5B2897 #97282C

split-complementary

#649728 #282C97 #932897

monochromatic

#24360E #44671B #649728 #84C735 #A1D664

Accessibility & contrast

On white

3.50

#649728 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#649728 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649728

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649728	#FFFFFF	#000000	##000000
##649728	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8B14

Deuteranopia (green-blind)

#978832

Tritanopia (blue-blind)

#669181

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #649728;
/* rgb */ color: rgb(100, 151, 40);
/* oklch */ color: oklch(61.8% 0.150 131.3);

Tailwind

colors: {
  custom: {
    50: '#94b66a',
    500: '#649728',
    950: '#000000',
  },
}

SCSS

$custom: #649728;
$custom-light: #94b66a;
$custom-dark: #000000;

JSON

{
  "hex": "#649728",
  "rgb": {
    "r": 100,
    "g": 151,
    "b": 40
  },
  "hsl": {
    "h": 87.568,
    "s": 58.115,
    "l": 37.451
  },
  "oklch": {
    "l": 0.61816,
    "c": 0.14962,
    "h": 131.3
  },
  "luminance": 0.24996
}

Semantic roles & 50–950 ramp

primary

#649728

secondary

#8A5FBC

accent

#46E18E

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #649728

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

Preview Lab → · Contrast checker → · Palette generator →